Defence Command (bootleg of Defender)
Game Information
| manufacturer | bootleg (Outer Limits) |
| year | 1981 |
| Clone of | defender |
| genre | Shoot-'Em-Up |
| downloads | 30 |
Screenshots
Download Details
| split set | defence.zip 20.64KiB |
| parent set | defender.zip 22.87KiB ↗ |
| merged set | defender.7z 153.56KiB |
| standalone set | defence.7z 18.09KiB |
Game Details
Arcade Video game published 43 years ago:
Defence Command (c) 1981 Outer Limits.
This game is a bootleg of "Defender".
- TECHNICAL -
Main CPU : Motorola M6809 (@ 1 Mhz)
Sound CPU : M6808 (@ 894.75 Khz)
Sound Chips : DAC
Screen orientation : Horizontal
Video resolution : 294 x 239 pixels
Screen refresh : 60.00 Hz
Palette colors : 16
Players : 2
Control : 2-way joystick (vertical)
Driver Details
| source | midway/williams.cpp |
| driver status | good |
| emulation status | good |
| save states | supported |
| channels | 1 |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 292 |
| height | 240 |
| refresh rate | 60.10hz |
Input Details
| player: | 1 |
| type | joy |
| directions | vertical2way |
| buttons | 5way |
Chipset Details
| Motorola MC6809E | 1.00mhz |
| Motorola MC6808 | 3.58mhz |
| Speaker | present |
| MC1408 DAC | present |
ROM Details
| name | size | crc |
|---|---|---|
| 1 | 4.00KiB | ebc93622 |
| 2 | 4.00KiB | 2a4f4f44 |
| 3 | 4.00KiB | a4112f91 |
| 0 | 2.00KiB | 7a1e5998 |
| 7 | 2.00KiB | 4c2616a3 |
| 9 | 2.00KiB | 7b146003 |
| 6 | 2.00KiB | 6d748030 |
| 8 | 2.00KiB | 52d5438b |
| 5 | 2.00KiB | 4a270340 |
| 4 | 2.00KiB | e13f457c |
| defcmnda.snd | 2.00KiB | f122d9c9 |