You might be also interested in this Game Art for a similar game, under a CC license: http://www.vickiwenderlich.com/2011/07/game-art-squirrel-attack-catapult-g

You might be also interested in this Game Art for a similar game, under a CC license: http://www.vickiwenderlich.com/2011/07/game-art-squirrel-attack-catapult-game/ http://www.vickiwenderlich.com/2011/07/game-art-squirrel-att...