Xbox 360, Ubisoft, cert: 12, out now

Its worlds may be uniquely malleable, but rarely is the player given the opportunity to mould something truly remarkable. Each level has a linear route to the exit, and though different means can be used, the end remains the same. As torrents erode and magma scars, the game often degenerates into an exercise in damage limitation, with one particularly fussy task involving the constant plugging of emergent water sources.