"Sort of." When used properly, these are two of the most doubt-inducing words in the English language. "That was a good game... sort of." "You look great today... sort of." "I love you... sort of." These are also the two words I think of when it comes to Liferaft: Zero from Mikengreg, just another one of those precision platforming games... sort of.

What do you call someone who believes that he is the only person in the world, and that the world is created slope by slope before him, so that he can tear up the landscape with rad tricks and daredevil speed skiing? Give up? Solipskier! It's a punchline of sorts, and it's also a fast-paced game from developers Mikengreg, in which you draw hills and dales for a fast-moving ski-sprite to slalom.