You have walked one kilometer in game

Play on the same server as garry

Play on a server with 10 of your friends (you'll have to make 10 friends first.)

Say the secret phrase

Open the Spawn Menu 100,000 times.

Build a contraption with 4 wheels.

Build a spaceship with a bunch of hoverballs.

Build a very complicated contraption with 30 separate constraints.

Pop 1,000 Balloons