Games Radar writes: "Sure you can finish Resident Evil without saving, complete Halo 3 without dying and fight your way to the end of the Iron Fist tournament with all your continues intact. But can you do it in the time it takes to boil a kettle? Didn't think so."
"But there are gamers out who play so fast it makes our eyes bleed. Lucky for us - and you - they also like filming themselves doing it. So here are 10 of the best. All of which will make you feel like a snail."