Just doomsurf the whole "out to pasture" speedrun on easy. It's about 70+ seconds and there are no big hills/surprises.
Know any good levels for eating worms?
Not a bad game but it is essentially amorphous + with a gun. I mean, it is a top down style game with minimal art to encourage faster, hectic play. You are given either a survival mode or a mode in which you must kill a certain amount of enemies. The most basic foes just move about, completely oblivious to you, there are some who seek to kill you, some who can explode killing either you or your foes, and the purple one in both games even spawns more little purple ones. Plus the game keeps you playing with the promise of badges/rewards by getting achievements/awards
That said, amorphous + is a fun game and this handles just a bit smoother so this is a fun game too