Kill five enemies with a brutal combo

Find five treasures

Completed "Tranquility Lane"

Reached Level 20 with Good Karma

Collect all of the METAL GEAR SOLID® prize bubbles

Publish a level containing the METAL GEAR SOLID® Paintinator Powerup

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

Collect all the prize bubbles on the story levels

Fire 5,000 paintballs

A level you published was played by 5 or more people

Heart 5 community levels

Unlock the race in First Steps

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