How to Fix Blackscreen in Undertale
Update your graphics drivers. Blackscreens often happen because of outdated drivers. Check your GPU's site for the latest version.
Play Games.Earn points.Get gift cards!

Playback Rewards
(13.7k)
500k players and counting...
More Answers
Disable Steam Overlay. Go to the game properties in Steam, and uncheck 'Enable the Steam Overlay while in-game.' Weirdly, this fixed it for me.
Sometimes it's as simple as running the game in compatibility mode. Right-click the game shortcut, go to Properties > Compatibility, and select an older version of Windows.
Reinstall the game. Sometimes a fresh install clears up any issues. Make sure to back up your save file first though!
Try verifying the game files through Steam. Right-click on Undertale in your library, go to Properties, then Local Files, and hit Verify Integrity of Game Files. Worked for me!
馃憖 If you like Undertale...
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer