Trying to play on a 2560 x 1440 screen and having resolution issues; there are black bars at the sides and top and part of the screen isn't visible. It doesn't seem like there are resolution settings in the game, so is there a file I can edit?
Viewing post in Teenage Mutant Ninja Puppets comments
This game is very old, the oldest gameplay video of this game I could find it's this YouTube video that was uploaded 11 years ago, and it could be way older than that.
Because of that when the game starts it force to launch in fullscreen in the primary monitor in a very low resolution, so a fix would be go to the games files (C:\Users\YourName\AppData\Roaming\itch\apps\teenage-mutant-ninja-muppet\TeenageMutantNinjaPuppets) right click on the .exe, click on properties, compatibility tab, check "Run in 640x480 screen resolution" and "Disable fullscreen optimizations"
if that still not work, try lowering your resolution of your monitor to the lowest possible and see if that works. Sorry for taking that long to reply