Chase Goose 2 is a Canabalt-style side-scrolling runner in which you control a goose that is running and flapping away from a giant snake monster.

Tap left and right one after the other to run, then hit whatever key is displayed at each ledge. It starts off pretty simple, with easy letters and not too much speed. Then you're asked to hold Shift while you run. Then it starts giving you maths problems to solve. Then it asks you the Japanese Lucky Number... then you're buggered.

It's a simple idea, but plenty of fun and very difficult to master - your fingers will be all over your keyboard! Play it now at Kongregate.