CCOSOM GAME PRESERVATION
Original US cartridge / SNES emulation

Through time.
With your place kept.

Follow the adventure on the left. Keep optional cheats on the right. The complete original cartridge runs in the middle.

Chrono Trigger · USASnes9x / original game
The adventure begins

Wake up, Crono.

Play the supplied US cartridge with original controls, sound and in-game saving.

Original Art · View 6 pictures ↗

Ready. Start the original game to load the cartridge.

Move: arrows · Start: Enter · A: Z · B: X · X: A · Y: S · L/R: Q/E · Select: V. Connect a controller, press a button, then use Controls to configure it.

Hold right trigger to fast forward; hold left trigger to rewind. Rewind uses recent session history.

No browser snapshot yet.

The game’s own save menu uses original cartridge SRAM. Snapshots are separate. Clearing site data removes browser saves; export backups to keep them.

Your route, alongside the original.

The left checklist follows the US SNES story, with manual checks for individual tasks and optional quests. Automatic checks use verified story milestones read from the running game; they do not identify every item or side quest. Checklist progress stays in this browser, and can be corrected manually. Earlier snapshots may describe an earlier place than your checklist.

The ROM is unchanged apart from removing the copier header. Cheats are optional running-game changes. EmulatorJS and Snes9x are self-hosted here; runtime source and modifications, EmulatorJS license, Snes9x license.