Move with WASD keys (W=Up, A=Left, S=Down, D=Right). Move your mouse around and place rectangles (rect for short) to create stuff.
This is just a base for a Zombie Survival game I plan on making. Basically the idea is to create a house or defense of some sort and survive as long as possible. In this draft, you have unlimited cubes (even though it says 10), but in the final game you will be limited and you will have to kill more zombies to create a larger "base." If you have any ideas/improvements, please post them. :)