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Escape from the Planet of the Robot Monsters (set 1)

Game Information
manufacturer Atari Games
year 1989
Cloned by eprom2
genre Shoot-'Em-Up
downloads 110
Screenshots
eprom title
eprom snap
eprom howto
eprom gameover
eprom scores
eprom bosses
eprom ending
Download Details
split set eprom.zip 727.93KiB
merged set eprom.7z 640.08KiB
standalone set eprom.7z 585.29KiB
Game Details

Arcade Video game published 35 years ago:

Escape from the Planet of the Robot Monsters (c) 1989 Atari Games Corp.

Escape from the Planet of the Robot Monsters is a one or two-player game in which the players must rescue Dr. Sarah Bellum from Planet X, where her research facility has been taken over by the evil Reptilons. The game is played from an isometric perspective where players control their avatars using Hall effect joysticks. The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular to the current. It was discovered by Edwin Hall in 1879.

The player must shoot their way through a series of simple maze-like levels, releasing the human hostages along the way. Levers must be found and thrown to activate the escalators which allow access to new areas. Gems can be collected to increase the power of the player's ray gun, and food lockers may be broken into for a health boost.

At the end of each level the play switches to an isometric auto-scrolling sequence in which the player controls his character in a small spaceship, and must steer left or right to navigate through a maze of obstacles. If the player reaches the end of this sequence they will progress to the next level.

- TECHNICAL -

Game ID : 136069

Main CPU : (2x) Motorola 68000 (@ 7.15909 Mhz), MOS Technology 6502 (@ 1.7895 Mhz)
Sound Chips : Yamaha YM2151 (@ 3.579 Mhz), Texas Instruments TMS5220 (@ 650.727 Khz)

Players : 2
Control : stick
Buttons : 3

- TRIVIA -

Escape From The Planet of the Robot Monsters was released in July 1989.

371 dedicated units were produced in the USA only. The selling price was $2245.
1000 conversion kits were produced in the USA only. The selling price was $1015.

The game code shares a hidden message : HI LISA, ROBIN, MOM & DAD.

The default high score screen of "Cyberball 2072" features names of many Atari arcade games, including ESCAPE (in reference for Escape From The Planet of the Robot Monsters).

- STAFF -

Project Leader & Game Designer: Mark Stephen Pierce
Lead Programmer/Software Design: Bonnie Smithson
Programmer: David Akers
Hardware Design: Pat McCarthy
Software Support: Rich Moore, Russell Dawe, Dennis Harper, Norm Avellar
Lead Animator: Mark Stephen Pierce
Animator: Mark West
Audio: Brad Fuller, Byron Sheppard
Music: Don Diekneite
Technicians: Alex Taccir, David Wiebenson
Marketing Manager: Linda Benzler
Team Directors: Rich Moore, John Ray
Special thanks to: Lisa D.C. Pierce, Brian Smithson (the home support teams), and all the support teams and manufacturing people at Atari Games.

- PORTS -

* COMPUTERS:
Sinclair ZX Spectrum (1990)
Commodore C64 (1990)
Amstrad CPC (1990)
Commodore Amiga (1990)
Atari ST (1990)
PC (1991)
Driver Details
source atari/eprom.cpp
driver status good
emulation status good
save states supported
channels 1
Screen Details
display screen
type raster
orientation horizontal
width 336
height 240
refresh rate 59.92hz
Input Details
player: 1
type stick
directions N/A
buttons 3way
player: 2
type stick
directions N/A
buttons 3way
Chipset Details
Motorola MC68000 7.16mhz
Motorola MC68000 7.16mhz
MOS Technology 6502 1.79mhz
Speaker present
Atari JSA I Sound Board present
YM2151 OPM 3.58mhz
TMS5220C 650.83khz
ROM Details
name size crc
136069-3025.50a 64.00KiB 08888dec
136069-3024.40a 64.00KiB 29cb1e97
136069-4027.50b 64.00KiB 702241c9
136069-4026.40b 64.00KiB fecbf9e2
136069-4029.50d 64.00KiB 0f2f1502
136069-4028.40d 64.00KiB bc6f6ae8
136069-2033.40k 64.00KiB 130650f6
136069-2032.50k 64.00KiB 1da21ed8
136069-2035.10s 64.00KiB deff6469
136069-2034.10u 64.00KiB 5d7afca2
136069-1040.7b 64.00KiB 86e93695
136069-1020.47s 64.00KiB 0de9d98d
136069-1013.43s 64.00KiB 8eb106ad
136069-1018.38s 64.00KiB bf3d0e18
136069-1023.32s 64.00KiB 48fb2e42
136069-1016.76s 64.00KiB 602d939d
136069-1011.70s 64.00KiB f6c973af
136069-1017.64s 64.00KiB 9cd52e30
136069-1022.57s 64.00KiB 4e2c2e7e
136069-1012.47u 64.00KiB e7edcced
136069-1010.43u 64.00KiB 9d3e144d
136069-1015.38u 64.00KiB 23f40437
136069-1021.32u 64.00KiB 2a47ff7b
136069-1008.76u 64.00KiB b0cead58
136069-1009.70u 64.00KiB fbc3934b
136069-1014.64u 64.00KiB 0e07493b
136069-1019.57u 64.00KiB 34f8f0ed
136069-1007.125d 16.00KiB 409d818e
gal16v8-136069.100t 279.00B fd9d472e
gal16v8-136069.100v 279.00B cd472121
gal16v8-136069.50f 279.00B db013b25
gal16v8-136069.50p 279.00B 4a765b00
gal16v8-136069.55p 279.00B 48abc939
gal16v8-136069.70j 279.00B 3b4ebe41