Number Shift is an addictive game to train your concentration and reaction. Focus and think fast to change the number and shape of player to match the falling object. Tap + or - buttons to increase or decrease current numerical value of player. Tap the "Switch Shape" button to toggle between star and round square. If both number and shape of player match the falling object's, player will bounce and destroy it and you will get a score point. If you aren't fast enough to change, the game is over.
The game uses game service feature. It's recommended signing into Game Center before playing to unlock achievements and see your ranking against other players via leaderboard.
Download it now and Have fun.