This is a very good game, only problem is that I can't figure out how to change the screen size, if anybody knows how please inform me, thanks in advance!
Viewing post in Luigi's Mansion 2D: Eternal Night (LM2D) comments
In addition to that, you can also use ResizeEnable and resize the window manually. What ResizeEnable does is, it sits in the RAM and forces all windows to let you resize them. That was already useful to me a few times, in particular the reason I downloaded it was Metroid Nexus. I'd expect LM2D to scale with the window size.