If, on the other hand, you'd rather suffer with blocky sprites and plenty of colour clash then Gamebusters have for the very thing. Zone Trooper (30%) is another arcade adventure but this time you're the lucky crew member chosen to collect plasma pods scattered across a spaceship. This involves bouncing around the ship - and surrounding landscapes - while popping the odd alien and collecting anything in sight. Some particularly nice sequences are the airlocks and the ship's computer but it's hardly worth buying just for those. Zone Trooper could provide an hours exploring for the hardened arcade adventure player, but it won't last long.