Version 1.2 - Now on Mac and Linux. Optimalizations and bugfixes!

Hi, I've decided to work 2 more days on this game to bring some features like:

• Versions for Mac and Linux
• Improvements to post-processing, the game will look much nicer now!
• Improved and optimized all materials used in the game. The difference is sometimes slight, but now the game will look prettier than ever!
• Compressed all textures - this took most of the time. The game now takes half of the space!
• There is a new cooler skybox.