Contra

Platforms: Amstrad CPC, Arcade, Commodore 64, IBM PC/Compatibles, MSX, NES / Famicom, ZX Spectrum
Amstrad CPC
Technical Info
Minimum System Supported: CPC 464
Media: 3" Disk , Cassette Tape
Input Devices: Joystick , Keyboard
 128 KB required for music.
Gameplay Info
Business Model: Commercial
Number of Players Supported: 1-2 Players
Multiplayer Gameplay: Alternating
Arcade
Monitor
Monitor Orientation: Vertical
Monitor Type: Raster
Monitor Capabilities: Color
Sound
Sound Capabilities: Mono or Stereo
Sound CPU: Motorola M6809 @ 3.0 MHz (x1)
Sound Hardware: Yamaha YM2151 @ 3.579545 MHz (x1)
Hardware
Arcade System Board: Konami Contra Based
Conversion Class: JAMMA
CPU: Hitachi HD6309 @ 12.0 MHz (x1)
Cabinet Availability: Dedicated Cabinet
Cabinet Type: Upright/Standard
Gameplay Info
Number of Players Supported: 1-2 Players
Control Panel Layout: Multiple Players
Multiplayer Gameplay: Same/Split-Screen
Controls (per player): Button (x2) , Joystick (x1)
Arcade
Nintendo Playchoice-10 version
Monitor
Monitor Orientation: Horizontal
Monitor Type: Raster
Monitor Capabilities: Color
Monitor Quantity: 2 Monitors
Sound
Sound Capabilities: Mono
Sound Hardware: N2A03 APU @ 1.789772 MHz (x1) , Ricoh N2A03 @ 1.789772 MHz (x1)
Hardware
Arcade System Board: Nintendo Playchoice-10
CPU: Ricoh N2A03 @ 1.789772 MHz (x1) , Zilog Z80 @ 4.0 MHz (x1)
Cabinet Type: Upright/Standard
Gameplay Info
Number of Players Supported: 1-2 Players
Control Panel Layout: Multiple Players
Multiplayer Gameplay: Same/Split-Screen
Controls (per player): Button (x2) , Joystick (x1)
IBM PC/Compatibles
Technical Info
Minimum CPU required: 8088 / 8086
Minimum RAM Required: 384 KB
Minimum DOS version: DOS 2.0
Display Hardware Supported: CGA
Media: 5.25" Disk
Sound Hardware Supported: PC Internal Speaker
Input Devices: Joystick , Keyboard
Gameplay Info
Business Model: Commercial
Number of Players Supported: 1-2 Players
Multiplayer Gameplay: Same/Split-Screen
MSX
Technical Info
Minimum System Supported: MSX 2
Minimum RAM Required: 64 KB
Minimum VRAM Required: 64 KB
Media: Cartridge
Sound Hardware Supported: Konami SCC , PSG
Input Devices: Joystick , Keyboard
Additional Supported Options: SRAM
Gameplay Info
Business Model: Commercial
Number of Players Supported: 1 Player
NES / Famicom
Technical Info
Media: Cartridge
Input Devices: NES Controller , Power Glove
Gameplay Info
Business Model: Commercial
Number of Players Supported: 1-2 Players
Multiplayer Gameplay: Same/Split-Screen
ZX Spectrum
Technical Info
Minimum RAM Required: 48 KB
Media: Cassette Tape
Sound Hardware Supported: AY-3-8910 , Internal Speaker / Beeper
Input Devices: Cursor Joystick , Kempston Joystick , Keyboard , Sinclair / ZX Interface 2
Additional Supported Options: Definable Keys
Gameplay Info
Business Model: Commercial
Number of Players Supported: 1 Player
Features: Multi-loader in 48K mode