LayeRGB is the game me and my friends, The NerdyBoys made at the Global Game Jam 2014.

It's a puzzle game that requires your memory and visual thinking skills. You have to travel through layers in order to get to the end, so It's important that you remember the previous layer's layout.

Because it's a Puzzle game we focused alot on the learning curve of the game. Because we had the core concept done pretty fast, we could focus more on level design and making visual aids. We wanted that the player is able to play the game and understand the machanics without actually having to explain anything to him.
If the game doesn't work: alternative link: