How to Full Screen Undertale on PC
Best Answer
You can toggle fullscreen by pressing ALT + Enter. Works like a charm for most games!
Win gaming gift cards by playing games on Playbite!
Playbite
(13.7k)
500k winners and counting...
More Answers
Just press F4! Old school gaming style, quick and easy!
In my experience, simply pressing F4 does the trick. Sometimes a couple times, but it works!
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