[rwinn]

If you fill up the screen and make a move that does not make a new space for the next tile it is GG!

[pkill17]

I don't think this is GG: https://dl.dropboxusercontent.com/u/632568/Screen%20Shot%202...

[rwinn]

Should have pressed down ;)

[farinasa]

That isn't how 2048 works.

[lewispollard]

That's how it works in 2048 bytes, because that doesn't leave a lot of room for possible move checking logic

[tdimaline]

Which sadly isn't how the original works - The game is lost when there are no remaining valid moves, not when all 16 squares are filled.