GamesRadar writes: "In our opinion the most annoying, least fun to fight enemies in any game cheap enough to have them are the pint-size scurrying creatures that run along the ground below your gunsights and leap up at your face. Rubbish, aren't they? Actually, maybe it's a tie between those and the little flying enemies that are incredibly hard to target and do a disproportionate amount of damage. Take your pick. The vicious buggers have ruined many a level of otherwise decent games. We hate them both".