This is a shameless clone of the 2048 game http://gabrielecirulli.github.io/2048/ except implemented in vimscript.
You should be able to do the usual thing with vundle: Bundle 'AshyIsMe/2048'
Start a new game with: :NewGame2048
This will open a new tab and start a new game.
The controls are the classic h, j, k, l and also the cursor keys Up, Down, Left, Right.