ground-assault Emulation status: preliminary
Gryzor (Modular System)
1987 · bootleg (Gaelco / Ervisa)
Version of Contra (US / Asia, set 1)
About
Gryzor (Modular System) is a platform arcade game (shooter scrolling) released in 1987, a bootleg of a bootleg (Gaelco and Ervisa) game. It is a single-player game. On Tate Café, it is listed under “ground-assault”.
Summary written automatically from MAME and catver data, without AI.
Technical sheet
- MAME short name
- gryzorm
- Year
- 1987
- Genre (catver)
- Platform / Shooter Scrolling
- Screen
- raster
- Resolution
- 224 × 256
- Refresh rate
- 60 Hz
- Rotation
- 90°
- Players
- 1
- MAME driver
- konami/gryzor_ms.cpp
- Added to MAME in
- 0.272
- CPUs
- Motorola MC6809 · 7.37 MHz
- Motorola MC6809 · 7.37 MHz
- Motorola MC6809 · 4.42 MHz
- Sound chips
- YM2203 OPN · 4.42 MHz
- YM2203 OPN · 4.42 MHz
Versions and clones (11)
- Contra (US / Asia, set 1) contra · parent
- Contra (bootleg) contrab
- Contra (Japan bootleg, set 1) contrabj
- Contra (Japan bootleg, set 2) contrabj1
- Contra (Japan, set 1) contraj
- Contra (Japan, set 2) contraj1
- Contra (US / Asia, set 2) contra1
- Contra (US / Asia, set 3) contrae
- ▶ Gryzor (Modular System) gryzorm
- Gryzor (set 1) gryzor
- Gryzor (set 2) gryzor1