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Wacko

Game Information
manufacturer Bally Midway
year 1982
genre Shoot-'Em-Up
downloads 53
Screenshots
wacko title
wacko snap
wacko gameover
wacko scores
Download Details
split set wacko.zip 39.58KiB
merged set wacko.7z 33.15KiB
standalone set wacko.7z 33.24KiB
device midssio.zip 163.00B
Game Details

Arcade Video game published 42 years ago:

Wacko (c) 1982 Bally Midway.

Wacko is a colorful single screen shooter, with excellent graphics for the time. You maneuver Kapt'n Krooz'r around the screen in his spaceship. The terrain is an orange moon scene, various cartoonish monsters dot the landscape. You must blast the monsters in pairs to make them vanish. Later levels introduce even more complex rules as to what can be shot. You control your ship with the trackball, while using the joystick to aim and shoot. The controls feel natural with a little practice, but the game quickly becomes very difficult on the higher levels.

- TECHNICAL -

Bally Midway MCR 2 hardware
Game No. 337

Main CPU : Zilog Z80 (@ 2.496 Mhz)
Sound CPU : Zilog Z80 (@ 2 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 2 Mhz)

Screen orientation : Horizontal
Video resolution : 512 x 480 pixels
Screen refresh : 30.00 Hz
Palette colors : 64

Players : 2
Control : Trackball, joystick

- TRIVIA -

The game originally had a wizard shooting at cute animals but Bally/Midway execs thought it was too cute and needed an edge. Monsters were designed by Scott and put in instead, plus Bally/Midway also called him at the last minute to replace the wizard with the little green alien from "Kozmik Krooz'r". The slanted cabinet was an idea by Marvin Glass which required the trackballs to be installed upside down to work properly.

This title takes the prize for having the strangest dedicated cabinet ever made The Wacko cabinet is sloped, both the control panel, and the marquee are set at an angle. The right side of each being about three inches lower than the left side. This means that the joystick and trackball are both at an angle. This is the only machine ever made to feature a sloped control panel (a distinction which it will probably keep for a long time).

- STAFF -

Designed and programmed by : Steve Meyer
Graphics by : Scott Morrison

- PORTS -

* CONSOLES:
Sony PlayStation 2 [AU] (2004) "Midway Arcade Treasures 2"
[US] Microsoft XBOX (oct.11, 2004) "Midway Arcade Treasures 2 [Model MWO-3201W]"
Nintendo GameCube [US] (oct.11, 2004) "Midway Arcade Treasures 2 [Model DOL-GAYE-USA]"
[US] Sony PS2 (oct.11, 2004) "Midway Arcade Treasures 2 [Model SLUS-20997]"
[EU] Microsoft XBOX (oct.29, 2004) "Midway Arcade Treasures 2"
[EU] Sony PS2 (oct.29, 2004) "Midway Arcade Treasures 2 [Model SLES-52844]"

* COMPUTERS:
[US] PC [MS Windows, CD-ROM] (feb.17, 2006) "Midway Arcade Treasures Deluxe Edition"
Driver Details
source midway/mcr.cpp
driver status good
emulation status good
save states supported
channels 2
Screen Details
display screen
type raster
orientation horizontal
width 512
height 480
refresh rate 30.00hz
Input Details
player: 1
type joy
directions 4way
buttons N/A
player: 1
type trackball
directions N/A
buttons N/A
player: 2
type joy
directions 4way
buttons N/A
player: 2
type trackball
directions N/A
buttons N/A
Chipset Details
Zilog Z80 2.50mhz
Zilog Z80 2.00mhz
Speaker present
Speaker present
Midway SSIO Sound Board 16.00mhz
AY-3-8910A PSG 2.00mhz
AY-3-8910A PSG 2.00mhz
ROM Details
name size crc
wackocpu.2d 8.00KiB c98e29b6
wackocpu.3d 8.00KiB 90b89774
wackocpu.4d 8.00KiB 515edff7
wackocpu.5d 8.00KiB 9b01bf32
wackosnd.7a 4.00KiB 1a58763f
wackosnd.8a 4.00KiB a4e3c771
wackosnd.9a 4.00KiB 155ba3dd
wackocpu.3g 8.00KiB 33160eb1
wackocpu.4g 8.00KiB daf37d7c
wackovid.1e 8.00KiB dca59be7
wackovid.1d 8.00KiB a02f1672
wackovid.1b 8.00KiB 7d899790
wackovid.1a 8.00KiB 080be3ad