Alpha 1-1

Hi!

I've been able to add the 2 other levels to the game, each with their own paths with their own varying levels of difficulty.

Behind the scenes, I'm still working on getting the options menu sorted and fixing a bug with the camera direction when the player spawns in. I'm posting Alpha 1-1 now because those two things were taking a very long time, and I didn't want to wait until I'd found the solution to release stages 2 and 3.

Have fun!