Hey everyone!
13rete from Love Muffin here.
We've just added support for experimental 60 / 90 / 120 FPS modes.Give it a spin and let us know how it runs on your setup!
This is still experimental. Bugs are expected. If you run into anything, swing by our Discord and let us know.
Experimental Multi-FPS Mode is Here
Source: Steam Community (opens in a new tab)