Okay, so, here’s the thing:
My character died due to a landmine. Holding 3, ran over a landmine, died. Noob mistake.
I watched his final moments, then pressed q and walked away. I came back and the screen was black, so I closed it and reopened the game, only to discover that pressing the left or right arrow crashes the game. I can press up and down, as well as the hotkeys to navigate the main menu, but not left or right. This immediately crashes the game. However, it only makes it crash on the main menu, including navigating beween loading different games and making a new character or a preset. However, in the pop-up menus for world generation it does not make it crash. I am using 7377.
Edit: Forgot to mention that the arrow keys also work ingame.