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s1disasm
Matching decompilation · Sonic the Hedgehog
Own original game files required · read locally, not uploaded. One user-selected Genesis image; no Sonic ROM or disassembly is hosted. Gameplay has not yet been independently checked here.
Controls: See upstream instructions. Input and device support have not been individually reviewed.
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Load s1disasm when you are ready.
This site-hosted player loads on demand. Review the controls, original-file requirements and build-specific test notes on this page before starting.