SPiN – The Silhouette Game’ is now available in the App Store for iPhone and iPod touch at $4.99 / 3,99€.

The game is the winner of ‘Mobile Innovation Challenge’ in Game Developer Conference, an IMGA Nominee for Most Innovative Mobile Game, and also the winner of the Forum Nokia PRO Award for best mobile game.

Spin is a game that challenges shape recognition, one of the quickest mechanisms of the human brain. The player is shown a silhouette, and needs to rapidly rotate the 3D object with touch gestures so it matches.

The game rewards both accuracy and speed with trophies that unlock new objects into the gameplay.

There are three different game modes, 100 different 3D objects and 10 difficulty levels. 11th difficulty level is reserved for those who look for hardcore reaction-speed challenges.

The gameplay, progression and controls have been rewritten for the iPhone version.

Quite a lot of effort has been spent on the difficulty curve of the game: it starts out casually with “fun for all” long time limits and low penalties, but as the player progresses, the challenge level scales up to a pace that gives Warioware a run for its money. Spin is one of the most challenging arcade puzzle recognition/reaction games on any platform, and allows all players to find out how far they can push their reaction speeds.

Check out the video demo below:

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