Open CubiCaverne

An open source version of my Cube Cavern Rewrite. If you decide to use this please credit @snowszia for the Engine, @zKevin and @ClicheChloe for the original game. Thank you. I hope to see what you can make with this, if you do make anything you should submit it to "Cube Cavern Mods" so other people can find it! This code is very old and is not up to the standards that I would hold myself to today. It is VERY messy and probably contains bugs that I never noticed. A LOT of code is from the original Cube Cavern to make sure the game is accurate, so you may see zKevin style coding next to my style occasionally. Please be aware that I will most likely not be adding to or fixing this build of the game, this is given as is so people have atleast a better base than the original Cube Cavern. The ONLY time I will fix something is if I messed anything up while cleaning the code. For more information please read the changelog in game.