My game refuses to be in windowed mode for some reason. Worked the first time, then it's stuck in full screen mode permanently. To be exact, tapping Alt+Enter reverts it to windowed mode for an instant before it switches back.
You can switch it in the options menu
?? There's an options menu?? Where?
Last option in the in the "Digivice" Menu
OMFG I really should've looked closer... thanks dude!