Just some random bug fixes

Heyo, welcome to or welcome back to this really old project of mine from college! Some of my students were playing with the game yesterday and noticed a few bugs that occur in the game so I thought I'd just give them a bit of a hotfix because why not and also figure out what the keyboard shortcut is to open the mod menu.

Mod Menu: Insert

Fixes:

Levels go up now instead of repeating floor 1

Dropped items from chests are no longer automatically equipped