How to Enable Debug on Undertale

Best Answer

Literally takes 2 secs: open 'data.win' in a hex editor, modify 0x0126E0 to 01, and you're in debug-land. You're welcome.

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More Answers

GroaningRush·3 months ago

Just open 'data.win' in a hex editor, change the value at 0x0126E0 from 00 to 01, and you'll be all set. Have fun!

MuggingCreek·3 months ago

To enable debug mode in Undertale, go to the game’s directory and open the file 'data.win' with a hex editor. Change byte 0x0126E0 from 00 to 01. Voila, debug mode activated!

AgeingJetty·3 months ago

Here's the trick: get a hex editor, find 'data.win', flip 0x0126E0 from 00 to 01, and you're good. Easy peasy!

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