Hi! You can full screen with alt + enter. The settings menu can be accessed after gaining control of the character and pressing 'x'. Read the readme doc in the game files for more info!
Hi, try doing the following:
1. Make sure you're playing on a Windows computer. It won't work on Apple devices or Android phones/tablets.
2. Try redownloading the game to make sure there are no missing files and click Game.exe in the game folder.
If it still doesn't work, please send a detailed email to arcadearpg@gmail.com with images and I will try to troubleshoot further.