386 Computer, 4MB RAM, 4MB hard drive space (for shareware), 6.9 MB hard drive space (for registered). Optionally Supported: Joysticks, Gravis GamePad, Adlib, Sound Blaster, Sound Blaster Pro, Sound Blaster 16, Pro Audio Spectrum 16,Gravis UltraSound, Wave Blaster, Roland Sound Canvas, Disney/Tandy Sound Source, Any General MIDI Device.