Manufacturers

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Gekisou (Japan)

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Controls
  6. Display
  7. Adjusters
  8. Roms list
  9. Chips list
  10. Samples list
  11. Categories
  12. MAMEinfo
  13. History
  14. High scores
Download gekisou.zip (222 KB)
Snapshot

Game infos

Description Gekisou (Japan)
Name gekisou
Manufacturer Eastern Corp.
Year 1985
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .103
Romset size 222 KB
Romset file 23 files
Romset zip 112 B
Language Japanese
Evaluation 70 to 80 (Good)
Genre Driving

Sound infos

Sound_channels 1

Driver infos

Driver status preliminary
Driver emulation good
Driver color good
Driver sound imperfect
Driver graphic imperfect
Driver cocktail
Driver protection preliminary
Driver savestate yes

Inputs infos

Input service yes
Input tilt no
Input players 2
Input buttons
Input coins 2

Controls infos

type ways minimum maximum sensitivity keydelta reverse
joy 8 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 90 no 256 208 60 3932160 256 0 256 256 24 232

Adjusters

name default
MSM5232 Clock 24

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 0.5c 4096 7e8bf4d1 8abb82be006e8d1df449a5f83d59637314405119 gfx1 0 good no
arcade 1.15b 16384 945fd546 6045dbf11272fcec8320aacb2852d4223d0943a0 maincpu 1 good no
arcade 10.9r 16384 11d89c73 8753f635d321c8e9b93b0ab767cf44aca1db7a0a gfx3 0 good no
arcade 1b.bpr 256 11a1c0aa d007d31f68bf802c89422ea2393747ac8de94d70 proms 0 good no
arcade 2.15d 16384 3c057150 2b1ad7993addfd1c0eee99dfe5bb3476cd387f6a maincpu 0 good no
arcade 2b.bpr 256 4f5d4141 965221c6af4a868760e6d168b55e037fc5f9fa52 proms 200 good no
arcade 2n.bpr 256 c7333120 ad590e8ece3dcf56b285c4a080f4ee8bb4c9d77c proms 300 good no
arcade 3.14b 16384 7c1cf4d0 a122d3a51d205123e04c694912809e0bb31155d5 maincpu 8001 good no
arcade 3h.bpr 32 33b98466 017c73cf8c17dc5047c89316ae5b45f8d22092e8 prom 0 good no
arcade 3n.bpr 256 c7333120 ad590e8ece3dcf56b285c4a080f4ee8bb4c9d77c proms 400 good no
arcade 4.14d 16384 c7282391 144a34d74bb1e71e2f799913ab04927d00faec87 maincpu 8000 good no
arcade 4b.bpr 256 c7ebe52c 19d2ee70d67fd5e1c57f66d030ec9a5b6af5a49e proms 100 good no
arcade 4n.bpr 256 c7333120 ad590e8ece3dcf56b285c4a080f4ee8bb4c9d77c proms 500 good no
arcade 5.16r 16384 88ef550a b50e7b8257d1bb6923d289e7af885c14d089b394 gfx2 8000 good no
arcade 5n.bpr 256 c7333120 ad590e8ece3dcf56b285c4a080f4ee8bb4c9d77c proms 600 good no
arcade 6.15r 16384 473e3fbf 5039387b3627c19f592d630ba7bd010a3881adc5 gfx2 a000 good no
arcade 7.18r 16384 a1918b6c 6ffa4c845d23d311b59cc19411a68a782618b3fd gfx2 0 good no
arcade 8.8r 16384 2e0c392c 48542a24a34e3d5d00af418b29a2ee15557efc99 gfx3 8000 good no
arcade 9.6r 16384 56a03b08 d90b246890fedfc437de85be8bcc6b60ff068be1 gfx3 a000 good no
arcade alpha-8304_44801bxx.bin 8192 66adcb37 e1c72ecb161129dcbddc0b16dd90e716d0c79311 alpha_8201:mcu 0 baddump no
arcade v1.1l 16384 dc6af437 77112fec51343d8e73765b2a342a888612813c3b audiocpu 0 good no
arcade v2.1h 16384 cb12582e ef378232e2744540cc4c9187cfb36d780dadc962 audiocpu 4000 good no
arcade v3.1e 16384 0ab5e777 9177c42418f022a65d73c3302873b894c5a137a4 audiocpu 8000 good no

Chips list

name tag type clock
6-Bit R-2R DAC dac2 audio
8085A audiocpu cpu 6144000
ALPHA-8301L mcu cpu 500000
AY-3-8910A aysnd audio 1536000
HD44801 alpha_8201:mcu cpu 500000
M68000 maincpu cpu 3000000
MSM5232 msm audio 6144000
Samples samples audio
Speaker speaker audio

Samples list

name
bongo1
bongo2
bongo3

Categories

MAMEinfo

0.103 [David Haywood]


Samples required (Equites)


< Japan >


WIP:

- 0.183: De-hardcode the service mode input [ARJ].

- 0.168: hap added missing MCU rom to Gekisou. Added memorymap. Replaced ALPHA-8301 CPU3 with HD44801 (500000 Hz) and ALPHA-8301L (500000 Hz).

- 0.125u4: Added coin slots.

- 0.125u2: Removed coin slots.

- 0.124: Nicola Salmoria fixed Gekisou - Game now playable. Added NVRAM to Gekisou. Fixed inputs and promoted to working. Removed 'Unknown' dipswitches.

- 0.123u6: Nicola Salmoria fixed (?) Gekisou - Game now playable. Added ALPHA-8301 (500000 Hz) CPU3. Changed MSM5232 clock speed to 6144000 Hz. Added Samples (bongo1, bongo2, bongo3.wav). Fixed gfx2/3 rom loading. Changed region user1/2 to proms and sound1.

- 0.103: David Haywood and Pierpaolo Prazzoli added 'Gekisou (Japan)' (Eastern 1985).


LEVELS: 10 (endless)


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History


Arcade Video game published 34 years ago:

激走 (c) 1985 Eastern Corporation.
(Gekisou)

An excellent and exciting, high-speed scrolling racing game.

The players control a futuristic armored car at full speed to escape of attack from a variety of enemies vehicles on the city, for this you have powerful weapons at your disposal, you must bump the enemy's car to destroy them and jump to evade obstacles in road or crush the enemies, while reaches the garage to go the next level.

- TECHNICAL -

Main CPU : Motorola 68000 (@ 6 Mhz), 8085A (@ 5 Mhz)
Sound Chips : MSM5232 (@ 2.5 Mhz), AY8910 (@ 1.536111 Mhz), (2x) DAC

Screen orientation : Vertical
Video resolution : 208 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 256

Players : 2
Control : 8-way Joystick
Buttons : 3

- TRIVIA -

Export releases:
"Violent Run"

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=4844&o=2

High scores

MAMESCORE records : 02/04/2017 13:01

sawys_________________________303.580
fok999________________________176.530
fordie________________________161.350
mluis123_______________________22.600
animexbox74____________________17.400
hulkiii_________________________1.910