Killed an enemy while affected by poison gas.

Complete Ground Combat Training.

Collect 5 pieces of intel in the single player Campaign.

Kill 40 hybrids in the single player Campaign.

Heart 5 community levels

Build and save a level with more than one player with the thermometer more than 30% full

Tag a community level

Build and save a level with the thermometer more than 30% full

A level you published was played by 5 or more people

Be among the first 10 people to complete a community level

Complete a community level

Get an 8X Multiplier

Travel at incredible speed