How to make it fullscreen?

[Sev]

I don't see any option to make it full screen and when i try to maximize the window it doesnt fill out the screen? help pls!

[Final★X]

You need to finish the tutorial to be able to acces the settings menu.

[Muffinmink]

You can actually skip past most of the tutorial I believe, if you want of course. Once you do, go to the "more" tab, click settings, and set fullscreen. I would recommend going fullscreen before changing resolution, as for me, it crashes otherwise.