I have added 7 new levels to the game and there are now 12 in total! I have sorted said levels into 3 difficulties and the skybox changes every 4 levels to represent the difficulty level. Easy levels have a greenish skybox, medium levels are blue, and the hard levels are red.

In other important news, I have finally added a main menu! This will allow you to exit the game as well as view the controls from inside of the game. Oh, and you're able to start the game from the menu, too. I figured that would be kind of important. :D