Super Mario Chortle

It is fabulous, by the way. Full of glorious technicolour landscapes and unfettered imagination, unlike all those XBox games set in a disused factory, a brown desert or - for variety - a disused factory in a brown desert.
It also feels like a proper game, full of exploration and innovation - particularly when it plays fast and loose with the rules of gravity. At no point do you have to run down a corridor and shoot forty identical zombies working for a faceless corporation in a dystopian version of the future.
There is also a planet shaped like a lady.
But I'm not going to attempt a full review because (a) the game is two months old and (b) I've just stumbled across this drily sardonic video review, which caused me to bellow a guffaw across the office (nb: not a euphemism for farting).
Good, huh? The reviewer in question, Yahtzee, has a whole archive of similarly mirthsome reviews. The archive is available here.
And for those of you who have no idea what I'm talking about, here's a snippet of Mario action: