Gekitsui Oh (Japan)
Game Information
| manufacturer | Data East Corporation |
| year | 1985 |
| clone of | zerotrgt |
| other clones | gekitsui zerotrgta |
| genre | N/A |
| downloads | 60 |
Screenshots










Download Details
| split set | gekitsui.zip 40.20k |
| parent set | zerotrgt.zip 118.30k ↗ |
| standalone set | gekitsui.7z 95.89k |
Game Details
Arcade Video game published 40 years ago:
Geki-Tsui-Oh (c) 1985 Data East.
A first-person game where you are flying a combat plane. Shoot down attacking enemy planes for points.
- TECHNICAL -
Main CPU: (2x) M6809 (@ 2 Mhz)
Sound CPU: MOS Technology M6502 (@ 1.5 Mhz)
Sound Chips: (2x) General Instrument AY8910 (@ 1.5 Mhz)
Players: 2
Control: 8-way joystick
Buttons: 5
- TRIVIA -
Released in September 1985 in Japan.
This is perhaps Data East's most graphically impressive game up to this point in their history.
Export releases:
"Zero Target" (outside Japan)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3284&o=2
Geki-Tsui-Oh (c) 1985 Data East.
A first-person game where you are flying a combat plane. Shoot down attacking enemy planes for points.
- TECHNICAL -
Main CPU: (2x) M6809 (@ 2 Mhz)
Sound CPU: MOS Technology M6502 (@ 1.5 Mhz)
Sound Chips: (2x) General Instrument AY8910 (@ 1.5 Mhz)
Players: 2
Control: 8-way joystick
Buttons: 5
- TRIVIA -
Released in September 1985 in Japan.
This is perhaps Data East's most graphically impressive game up to this point in their history.
Export releases:
"Zero Target" (outside Japan)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3284&o=2
Driver Details
| source | dataeast/cntsteer.cpp |
| status | preliminary |
| emulation | preliminary |
| cocktail | preliminary |
| savestate | supported |
| graphics | imperfect |
| sound | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 240px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 1 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 1 |
| directions | 8 |
Chipset Details
| name | Motorola MC6809E |
| clock | 1.91mhz |
| name | Motorola MC6809E |
| clock | 1.91mhz |
| name | MOS Technology 6502 |
| clock | 1.43mhz |
| name | Speaker |
| clock | N/A |
| name | YM2149 SSG |
| clock | 1.43mhz |
| name | YM2149 SSG |
| clock | 1.43mhz |
ROM Details
| name | size | crc |
|---|---|---|
| ct01 | 32.00k | d3d82d8d |
| ct08.16a | 16.00k | 7e8db408 |
| cty07.14a | 16.00k | 119b6211 |
| ct06.13a | 16.00k | bce5adad |
| ct00.1c | 8.00k | ae091b6c |
| ct05 | 16.00k | b9e997a1 |
| ct02.14c | 32.00k | d2a0bb72 |
| ct03.15c | 32.00k | 79f2be20 |
| ct04.17c | 32.00k | 1037cce8 |
| ct09.4j | 16.00k | 8c859d41 |
| ct11.7j | 16.00k | 5da2d9d8 |
| ct13.10j | 16.00k | b004cedd |
| ct15.13j | 16.00k | 4473fe66 |
| ct10.6j | 8.00k | 16073975 |
| ct12.9j | 8.00k | 9776974e |
| ct14.12j | 8.00k | 5f77e84d |
| ct16.15j | 8.00k | ebed04d3 |
| mb7118h.7k | 256.00b | 4a7c187a |
| mb7052.6k | 256.00b | cc9c7d43 |
| pal10h8.12f | 44.00b | 173f9798 |
| pal10h8.14e | 44.00b | nodump |
| pal12l6.17f | 52.00b | 29b7e869 |