Wei-Hwa's Guide to Blackwater 100
Version as of 01/26/96
This rule compilation and tips sheet is, to the extent possible (in light of
the subject matter being the property of Bally/Williams), freeware. It can
be modified, updated, or revised, provided only that credit to the original
author(s) remains intact. It can be published or otherwise distributed,
provided only that such distribution is effectively free.
This sheet is written and maintained by Wei-Hwa Huang.
If you have any questions or comments or additions
or corrections, feel free to mail me.
This version of the Guide is preliminary, and only takes into account
past postings on rec.games.pinball and my exposure with one machine.
"Blackwater 100" the pinball machine is the property of Williams/Bally, and a
trademark of the licensor. The author(s) disclaim all interest in any
trademarks or other intellectual property referenced herein.
I use the abbreviations "K" for a thousand points and "M" for a million points.
- 1/14 First post to rec.games.pinball. Many errors
- 1/15 Duplication of Upper Loop information fixed. Typo in introduction fixed.
- 1/26 Williams probably got all Bally Trademarks.
Miscellaneous typos fixed.
This is a glossary of the shots and features that will be referred to during
the discussion of the game. The features are, in general, described from left
to right within their playfield.
- The game is mostly molded plastic, with three workable playfields:
a raised upper playfield, a normal playfield, and a "backwards" playfield
that takes the place of the usual instruction and credits sheets.
- There are five full-length flippers - two on the upper playfield,
two on the normal playfield, and one on the left side of the "backwards"
- There are two buttons on each side of the machine, white (upper) and
green (lower). The white buttons control the flippers on their respective
side; the green buttons lower the starting gate and select the flashing goal
- Manual Plunger
- This is a normal plunger. The only purpose the plunger serves
is to send the balls to the Starting Gate (see below). There is no skill
shot, and one wonders why a automatic plunger wasn't used instead. Then
again, considering how reliable automatic plungers were in 1988, perhaps it's
just as well.
- the display is composed of four banks of 7-digit 16-segment displays
in a row near the bottom of the backglass.
- Starting Gate
- The plunger sends the balls up a molded plastic ramp that turns
to the left, goes through a uni-directional swinging gate sensor while making
a hairpin turn, and to a small horizontal reservoir that holds three balls.
Behind the reservoir there are three lights colored red, yellow, and green
respectively, with the green on the right, right above the first ball to
enter the reservoir. In front of the reservoir is a metal gate that can
lower and allow the balls to roll into the Starting Ramp.
- Starting Ramp
- After being released by the Starting Gate, the balls roll down
a molded plastic ramp that makes a hairpin curve and feeds the balls
right above the upper right flipper in the Right Loop. It is sometimes
possible for a ball coming from the Left Loop to have enough momentum to
go slightly up the Starting Ramp, but never all the way.
- Right Loop
- This lane goes from just right of the Upper Saucer under the
Starting Gate, feeding into the upper right flipper. [Presumably,] a
single rollover switch is inside the orbit. This switch lights the Left
Loop, and collects 100K and advances the Bonus Multiplier when it is lit.
- Rocks Targets
- These are three yellow stand-up targets between the two exits
of the Right Loop. They are labeled with three yellow lights (l-r): "MEAN",
"MOON", and "ROCKS". The targets are at the top of a raised upward
gradient, so balls need quite a lot of momentum to hit these targets. It is
basically impossible to hit these targets from anything but the upper left
flipper. Lighting (hitting) all three targets completes the Rocks Section.
- Cliff Hanger Loop
- The entrance to this loop is just to the left of the Rocks
Targets, and to the right of the Right Loop entrance, and is labeled with
a blue light saying "CLIFF HANGER!". It shares the raised
gradient with the Rocks Targets. The loop continues around a raised
half-ramp to the left, behind the Upper Saucer, and exits off a cliff
slightly to the right of the Left Loop entrance. The sensor for this loop
is a rollover on the section of wall (!) above and behind the Upper Saucer.
Hitting the sensor lights the light and completes the Cliff Hanger Section.
A ball without sufficient inertia will not traverse the entire loop; however,
it only needs to hit the sensor to register. An projection in front of the
sensor prevents balls from dropping into the Upper Saucer.
- Upper Saucer
- This saucer is located underneath the Cliff Hanger Loop and
between the Right and Left Loop entrances. It functions as a ball Hold and
also starts the Special Test. When ejecting, it sends the ball towards the
upper right flipper. It is reachable by either upper flipper.
- Left Loop
- This lane goes from just left of the Upper Saucer under the
Downhill Ramp, feeding into the upper left flipper. [Presumably,] a
single rollover switch is inside the orbit. This switch lights the Right
Loop, and collects 100K and advances the Bonus Multiplier when lit. The
Loop has a standard white light near its entrance. The Hill Climb Ramp
feeds into this Loop, usually coming out near the typical exit, but coming
out the "entrance" if the ball has enough inertia.
- Downhill Ramp
- This is a steep ramp that only the upper right flipper can
send a ball to. A ball sent up this ramp goes through a bidirectional
swinging gate to a raised platform at the upper left of the machine. It then
triggers a gate sensor, lighting the red light that says "DOWNHILL!" and
finishing the Downhill Section. The ball rolls down the narrowing platform
down the left edge of the machine, down and up a dip, and is deposited
right "above" the backwards flipper in the Backwards Playfield. This ramp
is also part of the Special Test.
- Bog Targets
- These are three stand-up targets between the Downhill Ramp
entrance and the Left Loop. Unlike the Rocks Targets, these targets are
not raised and are as a consequence easier to hit, the fact that balls load
to the upper right flipper notwithstanding. They are labeled with three
green lights (l-r): "BIG", "BAD", "BOG". Lighting (hitting) all three
targets completes the Bog Section.
- Center Pin
- This is a triangular shaped bumper between the upper flippers,
decorated on top with a sign saying "DAVIS W. Va.". The consequence of this
bumper is that balls rarely go SDTM from the Upper Playfield, and that
a skilled player can keep balls in the Upper Playfield for quite some time.
- The Upper Playfield has no slingshots.
- A ball can exit the Upper Playfield only by leaving below the upper
flippers to the Lower Playfield, or via the Downhill Ramp to the Backwards
- Lower Saucer
- This saucer is located right above the right outlane, although
it is separated from the latter by two pins. It functions as a ball Hold.
Balls exiting the right side of the Backwards Playfield get deposited to this
saucer; if there is already a ball in the saucer the ball drops to the left
near the right inlane. It is also reachable by the lower left flipper, and
is the final part of the Special Test.
- Hwy 93
- This is a steep ramp just above the Lower Saucer that runs along a
wall, hits a gate sensor jutting out of the wall at its peak, and ends just
above the upper right flipper in the Upper Playfield. It has a red light
labeled "HWY 93!" that lights and completes the Hwy 93 Section when the
sensor is triggered. It is possible to send the ball up the ramp and fall
short of hitting the sensor, even to the extent that the upper right flipper
can catch it. (I have never been able to score Hwy 93 from a held ball on
the lower left flipper; there just isn't enough momentum the flipper can
impart to the ball.)
- Lower Loop
- This is a loop that goes under the Upper Playfield and has two
exits. There are a sufficient number of sensors (of unknown type, but
probably roll-over) that can detect which way the ball is going through the
loop. The right exit is more easily entered from the lower left flipper
and deposits balls to the right flipper, and vice versa for the other exit.
This means that it is easier to make consecutive loops in the same direction
than it is to alternate directions. Each direction/entrance has its own
sets of lights that award up to three point values (white lights) and a
Save-It! (large orange light) each.
- Swamp Targets
- This is a row of five drop-targets between the two exits of the
Lower Loop. Each target has a "S" logo on it (Suzuki was one of the
sponsors). There are five green lights below the targets, in two rows of
three and two, labeled (l-r,u-d) "NEVER", "ENDIN", "BIKE", "SUCKIN",
"SWAMP". The lights do NOT correspond to the targets; rather, one light
lights up in sequence every time all the targets are knocked down and the
bank is reset. (If the target bank is faulty, it is possible to register
a target as "down" even though it is not physically down.) Lighting up all
the lights (hitting all five targets five times) completes the Swamp Section.
- Hill Climb Ramp
- This is a wide, shallow ramp to the left of the left Lower
Loop exit that is reachable by the lower right flipper and deposits the ball
into the Left Loop in the Upper Playfield. A (probably roll-over) sensor is
located very near the top of the ramp that lights the yellow light labeled
"HILL CLIMB!" at the base of the ramp for the Hill Climb Section. Although
significantly easier than Hwy 93, the Hill Climb Ramp has two problems: (1)
The sensor can be triggered without the ball actually getting to the Upper
Playfield, at which point the ball surprisingly comes back down very close
to the middle; and (2) there is an unprotected inset light bulb right in the
middle of the ramp near the entrance, and the ball can lose quite a bit of
momentum when skipping over this "bump".
- Rapids Targets
- These are four stand-up targets to the left of the Hill Climb
Ramp just above the left in/outlanes. They are labeled with blue lights
(u-d): "COLD", "WET", "ROCKY", "RAPIDS". Lighting (hitting) all four
completes the Rapids Section. These targets are barely hittable from the lower
- Left Outlane
- This lane collects Save-It! when lit (with a orange light).
- Left Inlane
- This lane collects Special when lit (with a red light).
Balls exiting the left side of the Backwards Playfield get deposited here.
- Normal configuration.
- Right Inlane
- This lane collects Special when lit (with a red light).
The light indicating that Save-It! is collected is also located
here, right above the lower right flipper (there isn't much visibility
below the two flippers where an extra-ball light would typically go).
- Right Outlane
- This lane collects Save-It! when lit (with a orange light).
- A ball can leave the playfield by either going to the Upper
Playfield via Hwy 93 or Hill Climb, or by draining.
- Either outlane or STDM. All three of these exits are hard to
get to, especially the outlanes, so many Save-It!s go uncollected.
- This playfield is located where the instructions and pricing
card are usually located, and slants down *away* from the player. Hence,
"above" will be used to mean *towards* the player, and "below" will be
used to mean *away* from the player.
- A single flipper on the left side that flips "upwards" *towards*
the player. The only entrance to the Backwards Playfield is from the
Downhill Ramp in the Upper Playfield, and it deposits a ball right "above"
- A-I-N targets - these are four stand-up targets located right in
the middle. Hitting all of these targets raises the Playfield Multiplier.
They each have an associated blue light.
- Fast Line!
- This is a curve on the lower "above" right of the playfield.
At the corner of the curve is a single gate sensor flanked by a pin and
the wall. If the player manages to trigger this gate, typically the
flashing Section is awarded. The only way to trigger the Fast Line! is a
perfect shot from the flipper.
- If the ball settles on the left side, it rolls down past the
flipper (no hope of touching it) to the left inlane in the Lower Playfield.
If it settles on the right side (e.g., from the Fast Line!), the
ball gets sent towards the Lower Saucer in the Lower Playfield.
Up to four players can be registered, each with their own 7-character bank.
Each player finishes a Heat and all Save-It!s before play continues to the
Instead of the typical pinball game which gives 1 ball until it drains for
three times, Blackwater 100 gives 3 "Heats" of at least three balls each. For
each Heat, three balls must be loaded to the Starting Gate, at which point the
Starting Countdown begins. An extra credit can buy in anywhere from 1 to 3
extra Heats, depending on operator setting. The player has 15 seconds after
Heat 3 to press the start button to continue. Pressing either green button
cancels the Buy-In. Supposedly there exist some machines with replaced ROMs
that only give one ball per heat, but I have yet to see one.
By getting to the Backwards Playfield multiple times, you can hit the R-A-I-N
targets to increase the Playfield Multiplier. The targets stay lit between
Heats. Lighting all of them raises the Playfield Multiplier to 2x, lighting
them again raises it to 3x, and again for a maximum of 4x. This is quite
lucrative as *every* score gets that multiplier for the rest of that Heat,
including Save-Its! and the Bonus. Note that although it displays your normal
bonus, the multiple bonus is added to your score. After the Heat, the
multiplier goes away..
While the balls are being loaded, the red light flickers indefinitely.
After the three balls are loaded, the right-most display shows "READY", "SET",
and "GO" with the red, yellow, and green lights lit respectively for each
stage. The duration of the red and yellow lights are identical, although it
varies between Heats; the entire sequence can range from about 3/4 second to
3 seconds. After the Starting Countdown begins, the Starting Gate is lowered
when "GO" appears or a green button is pressed, whichever comes first. The
player gets a bonus when the green button is pressed while "GO" is lit;
pressing it at the exact time "GO" goes on scores a hole shot (the back display
says "HOLSHOT" of 250K and automatically completes the flashing Section.
Pressing slightly later gives scores ranging from 100k to 30k (perhaps lower),
depending on the reaction time, the quicker the better. Pressing early (during
the red or yellow lights) results in a "TOO EARLY FOR BONUS" message and no
points. Paradoxically, it seems easier to get a Holshot with a fast countdown
than it is with a slow one.
The object of the game is to finish three laps of eight Sections each.
Finishing a lap allows one to attempt a Special Test. I don't know what
happens when three laps are finished; I've only been able to finish one. Each
finished lap is indicated by a white light in the lower playfield right above
the lower flippers.
Completing all eight Sections finishes a lap. In the center of Lower Playfield
is a ring of eight lights corresponding to the eight Sections. They are
labeled, counter-clockwise from upper left, "DOWNHILL!", "BOG!", "HILL CLIMB!",
"RAPIDS!", "HWY 93!", "SWAMP!", "ROCKS!", and "CLIFF HANGER!", corresponding to
the Downhill Section, Bog Section, Hill Climb Section, Rapids Section, Hwy 93
Section, Swamp Section, Rocks Section, and Cliff Hanger Section, respectively.
The progress towards Sections are not reset after each Heat.
The Flashing Section
Except during completion of a lap or in the middle of the Special task, one
light in the ring is flashing (called the Flashing Section), and each of the
other lights is either unlit, or steady. A steady light means that the Section
is completed. The corresponding unclaimed targets in the Flashing section also
Pressing the left green button moves the Flashing Section counter-clockwise to
the next incomplete Section, and pressing the right green button moves the
Flashing Section clockwise to the next incomplete Section, except during the
bonus count, a tilt warning, or a tilt. (Note that this does not exclude
loading the Starting Gate, or even dropping the Starting Gate during the
Making progress or completing a Flashing Section generally scores twice as many
points than if the Section was not the Flashing Section. If the Flashing
Section is completed, the next goal in counter-clockwise order becomes the next
Flashing Section. Also, besides the light in the ring flashing, the actual
target lights corresponding to the Flashing Section that are not already lit
will flash as well.
After each Heat, the Flashing Section is reset to the Downhill Section, or the
next incompleted goal clockwise of it.
There are two ways of completing the Flashing Section without actually hitting
the necessary targets for it:
- Making a Holshot during the Starting Countdown; and
- Making a successful Fast Line! shot.
A few things about the Swamp target should be mentioned:
To finish the Swamp Section, the player must hit 5 targets five times, for 25
hits total. Every time all the targets are hit down, the player scores 25K,
a Swamp light goes one steady, and the next light to be collected starts
flashing. When the Flashing Target is the Swamp, it flashes at a higher
Although the targets pop up after each heat, the number of previous hits *is*
remembered, so if you lost one heat with only one Swamp target up, you only
need to hit one more target next heat to get a Swamp Light.
Triggering an Upper Loop lights the loop on the other side for a short time.
Scoring a lit Upper Loop (Left or Right) nets 100K and advances the Bonus
Multiplier, which can go up to 4x.
Shooting the Upper Loops alternating Left and Right rapidly for 5 times lights
the Special (a free game) in the inlanes.
|Completing a Section||50K||100K||N/A|
|Each Rapids Target||2K||5K||2K|
|Hill Climb Section||25K||50K||25K|
|Each Bog Target||2K||5K||2K|
|Cliff Hanger Section||25K||50K||25K|
|Each Rocks Target||2K||5K||2K|
|Each Swamp Target||2K||5K||2K|
|Every 5 Targets||25K||25K||25K|
|Hwy 93 Section||25K||50K||25K|
Note that completing a section is separate from the actual hit, so going
through Hwy 93 when it is unlit gets 25K+50K = 75K points.
The minimal number of points for finishing the course is then 720K, and can go
as high as 1475K if the Flashing Section is used wisely. This is not counting
extra bonuses and hits of flashing targets, of course.
After finishing all goals in a lap, the music changes, the goal lights start
flashing in a pattern, and the player has to try a special task. [I suspect
something is wrong with this on my machine.] First, the player must drain all
but one ball in this heat. An unlimited amount of time is given for the player
to shoot the remaining ball to the Upper Saucer. During this time, all targets
add to the Special Bonus, which starts at 1M.
After shooting into the Upper Saucer, the music changes, the goal lights flash
in another pattern, and the Upper Saucer ejects the ball. The player has 25(?)
seconds to shoot the Downhill Ramp, and then take the right exit to the Lower
Saucer. Doing so scores the Special Bonus and lights the Special.
The Special Test is ended when:
- It is completed; OR
- the 25-second countdown expires; OR
- the ball drains.
The Lower Loop and Save-It!s
Hitting the ball through the Lower Loop in one direction the first time scores
5K, and subsequent shots through the Lower Loop in that same direction will
score 10K, then 25K, then 50K and a Save-It!, at which point a next shot scores
10K, and the cycle repeats. Shooting a ball through in the other direction
stacks in the same way, and does not cancel progress on the other side. It is
possible for both outlanes to be lit with Save-It!s.
The series is reset after each Heat.
Pressing either green button switches the two directions. Hence, a skilled
player could potentially get a Save-It! earlier by hitting a green button if
the ball is not on the correct side.
Lighting a Save-It! lights a flashing orange light on one of the outlanes.
Pressing either green button switches the light to the other outlane. This is
the equivalent of an extra ball; if a ball rolls down an outlane that has
Save-It! lit, the Save-It! light next to the right flipper goes on, and the
player gets to shoot another ball into play after all balls this heat are
drained. This extra ball does not enter a Starting Countdown.
If a Save-It! is not collected, it stays lit until the game is over.
Ball Holds function like the "Lock"s in typical pinball machines.
If there is more than 1 ball in play, the Saucers function as Ball Holds:
- An empty saucer will have its "HOLD" light flashing. When a ball gets caught
in the saucer, the HOLD light will go out, the player will get (?) points,
and the ball will be held.
- When a ball has been held for (?) seconds, the saucer will "rev up" (nice
sound effect), the HOLD light will start flashing, and the saucer will
eject the ball.
- When only two balls are in play and both are in saucers, the one that was
caught less recently will "rev up" and eject, even if (?) seconds have
not passed yet.
If there is only one ball left in play:
- If it is in a saucer, the saucer will "rev up" and eject the ball.
- If it enters a saucer, the saucer will "rev up" and eject the ball, but
the 25K light in front of the saucer will go on, and all subsequent
captures by the saucer with that ball will be worth 25K.
Apparently some later versions do not have the ball "revving up"; certain
people started thinking that it was a malfunction.
The Bonus is rather straightforward.
- Each Lap scores 100K.
- Each completed Section Scores 10K.
- Each target in a partially complete Section scores 2K.
- The entire sum is then multiplied by the Bonus Multiplier.
- The resulting sum is the bonus.
- If there is a playfield multiplier, the bonus is scored that many times into the
Replays are awarded for each of the following:
- Getting a Special
- Finishing the Special Task
- Beating a self-adjusting score of about 1.1M
- Beating 2M (operator adjustable)
- Beating the high score
None known. However, sometimes if too many balls were drained together, the
drain would choke and throw one ball back into play.
More Info needed.
Tips, Tricks, Strategies
Instead of flipping wildly with the upper flippers, try catching balls. It can
be done, and it's easier than you might expect.
I usually find Cliff Hanger and Hwy 93 the hardest Sections, since the flippers
on my machine are weak and both of these shots are impossible from a held ball.
When I begin I make Cliff Hanger the Flashing Section before I load the balls,
and I attempt the Hotshot with the left green button. This has the effect of
immediately making Downhill the Flashing Section whether I make the Potshot or
not, and it's a good shot from the upper right flipper.
In general, take advantage of lulls to move the Flashing Section to what you're
most likely to get next. In the Lower Playfield, I usually try
In the Upper Playfield, I try
- Hill Climb
- Hwy 93
although usually I have time to catch the ball and select the one on the
- Hill Climb
- Cliff Hanger
When the ball is in the lower playfield, keep the Flashing Target on Rapids.
Whenever you try to make a Hill Climb shot with the right flipper, hit both
white and green buttons on that side to more the Flashing Target to Hill Climb
right before it is claimed.
Try to get into the saucers often. That way, you'll have fewer balls to
contend with -- for a while.
A skilled player should never lose balls down outlanes, especially the left
Try very hard to get the Bonus Multipliers. If you can get them
consistently, the 2M replay should be accessible every time.
There are no ball searches.
This was one of the earliest games to use opto sensors, and it uses them on
only one place: the ball trough. Therefore, the game has an annoying tendency
to not know where the balls are. What would happen is:
- Two balls get sent in front of the plunger. It takes good skill and timing
to get the balls up to the Starting Gate, the reward of which is usually one
ball up to the Starting Gate will start the countdown, leaving one ball still
at the plunger and only two balls in play, a much more controllable situation.
- All the balls would drain, but the CPU would think that balls were still
out there. Even tilting the machine doesn't help in this situation; it must be
turned off and on again.
Sometimes if too many balls were drained together, the drain would choke and
throw one ball back into play.
Sometimes the Starting Gate will drop and only one or two balls start to roll.
If that happens, be happy; you'll have less balls to control, and you can
easily knock the extra ball into play later. Just be patient when all balls
are locked in saucers. This also happens when two balls get sent in front of
the plunger and you only put one through.
Death Saves and Bang Backs
I've never done any, but the low degree of visibility makes me think that they
are probably difficult on this machine. Also, since the drain is on the left
side, Death Saves are probably completely impossible since the space underneath
the left flipper is barely large enough to fit the ball!
More Info Needed.
Mostly banjo bluegrass music. You might like it; you might find it really
- "Yee-hah!": Registering Hwy 93
- "Woo-hah!": Registering Hill Climb
- Motorcycle speeding: Going through Lower Loop
- Motorcycle getting ready: Starting Countdown
- Motorcycle revving up: right before Saucer Ejection
Bally Manufacturing Corporation, March 1988, 4 players
- Theme: Sports - Motorcycles/Motocross
- Design: Dennis Nordman
- Art: Tony Ramunni
- Program: Gary Oglesby
- Sounds: Neil Falconer
- Special Thanks: Dave and Rita Coombs
Manual #:0365-00H07-1001 for game 0H07
[Bally was sold to Williams in July 1988, making this the last "true" Bally
A very low production run. (likely)
Some (test?) machines have dollar bill acceptors.
Is this the first game with Buy-Ins?
Note from Gary Oglesby:
It definitely was the first, and as you point out, last Bally game with
buy-ins. Putting the feature in was in fact quite controversial at first,
but as we tested it we came to appreciate it a lot, and so did many players.
This is the first attempt at writing a rule sheet. Thanks go to:
- Kevin Martin, who first requested a rule sheet and whose
Twilight Zone rule sheet I shamelessly stole the format from;
- Doug MacKenzie, my local game room manager;
- The rec.games.pinball archive (of course);
and the following people who posted on rec.games.pinball:
- TJ Beyer
- George Peran
- S M Carless
- Larry DeMar
- Jerry C Carathers
- HTML added by David Gersic dgersic_@_niu.edu
- E-mail addresses have been expunged to prevent web-bot spamming, and Web links have been updated where possible.