Machinarium is a point-and-click adventure. No, really. It's a point and click adventure. The old-fashioned sort, where one screen can keep you stumped all weekend, where having a notepad to hand is a good idea and where every door and hatchway is guarded by some fiendish puzzle. As amusing as Telltale's Sam & Max games have been, a few hours in Machinarium's arcane steampunk world makes you realise just how far the genre has wandered from its traditionally ruthless roots.