COSOM · MONSTER WORLD IVPlay the original ↗

SEGA MEGA DRIVE · 1994 · AUDIO ARCHIVE

Every little
sound of adventure.

Asha’s jumps, Pepelogoo’s calls, doors, discoveries and battles. Audition each effect separately, with optional repeat playback.

—sound effectsOriginal cartridge driver44.1 kHz stereo
The supplied cartridge’s original sound test, with the Genie and Overture selected
The original cartridge’s sound test.

SOUND EFFECT

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How this audio was preserved

Each entry comes from the supplied, unchanged 2 MB cartridge. The private capture harness calls its original sound dispatcher, then records the original Westone Z80 driver through a pinned Genesis Plus GX core. No music was substituted from a soundtrack album. The names and command IDs are the cartridge’s own sound-test labels.

Looping pieces retain their introduction and use a recurring state of the original music sequences. A second pass verifies the same transport. Loop boundaries are observed at video-frame intervals; the web player applies a 3 ms seam correction to avoid a waveform click. Finite pieces play once. Sound effects can be repeated for listening.

The archive covers all 83 sound-test commands: 32 musical pieces, 49 effects, and two silent stop commands. It preserves every audible command in that menu; it does not claim that unused or inaccessible sounds outside this table have been exhaustively ruled out. Read extraction provenance.