Limbo

As you do so, it isn't long before it dawns on you that what you're playing is in all likelihood a classic, liable to be mentioned in the same breaths as Portal or Braid, potentially even Another World, a game whose sensibilities Limbo certainly shares.

On the surface it's a somewhat snooty puzzle platformer - inspired by German Expressionism and Film Noir, it's easy to confuse it for a lesson in pretention from a developer who's spent longer sitting in an arty cinema than making heads explode.

It is, however, one of the smoothest, most refined and charming games that will be released this year. Originating in a tentative animation put up on the internet three years ago by its Danish creator Arnt Jensen, a small industrious team has grown around it - polishing it to a high sheen for a summer 2010 release on Xbox Live Arcade. One dedicated Dane has spent three years on the movement and animation of the boy alone.

Said boy - a cross between Calvin out of Calvin & Hobbes and the ancient image of a Game & Watch character silhouette - must walk, climb, grab and drag his way through the bleak surroundings, facing down frequently deadly puzzles.

There is no bombastic music. Sometimes there's little to do but wander from hillock to puzzle in pleasant silence, with only your footsteps, the occasional bristle of wind or suspicious cracks emanating from the undergrowth to serenade you.

The paucity of sound effects and the relatively barren screen condenses the gameplay into seemingly simple tasks, but it also envelops you - almost drowns you - in its minimalist loveliness.

And then, just when the German art-house cinema stylings and foggy sheen have transfixed you, the boy's head is cut off. Dark glops of silhouette blood go everywhere. His decapitated corpse jiggles in the breeze.

It's absolutely hilarious. He drowns, snaps, gets caught in whirring machinery, finds himself pierced by a vast and grotesque Shelob-style spider right in the face... He dies for your pleasure, with physics-attuned animation both grotesque and brilliant.

The last game that had this much fun with gruesome traps is Lemmings - and the hungry mantrap jaws the boy stumbles into, and the way his guts cling to the masonry that's crushed him, are surely references to the halcyon era of DMA Design.

The contrast between the utter joy the game has in ripping its little hero apart, and its apparently high-brow stylings, make it a genuine laugh riot. When you come across something that looks vaguely sharp or pointy you'll inevitably kill that boy in Limbo, just to watch him die. Checkpoints are regular as clockwork, so death rarely becomes a frustrating commodity.