Pixelated mess

Basically youre donating $4 to Cyan, as the game is unplayable. Riven makes use of cleverly disguised buttons and subtle cues which are lost within the iOS versions overly-compressed images. The images are so heavily pixelated that it breaks immersion and reduces these subtle cues to smudges on a heavily artifacted image. Unplayable; waste of money.

The Witch Doctor about Riven (Legacy) for Mobile