DMGo! or Drum Machina Go! is a 4-channel drum machine, pattern sequencer and live-performance instrument built for the original Nintendo Gameboy from 1989. It uses the DMG sound hardware directly: two pulse channels, one wave channel and the noise channel, turning the Game Boy into a futuristic compact drum machine for strange rhythms and experimental sounds.

DMGo! features 16-step sequencing and pattern chaining, per-step tuning, Filtering, ADSR envelopes and FX. DMGo! can run from its internal clock, synchronize two Game Boys through LINK IN/OUT, or generate PULSE OUT at 1/4, 1/8, 1/16-note for synchronizing devices like Pocket Operators and/or Volcas.