Break the cables supporting a container without falling on the containers stage

Defeat an enemy wave in the waves game mode

Escape from the water on the buoy stage

Escape from the incinerator hazard on the incinerator stage

Get inside a truck on the trucks stage

Defeat Yellow Gnome King.

Complete 'Steve-cation'.

Complete 'The Bean Situation'.

Promote a character for the first time.

Defeat Blue Gnome King.

Complete 100 waves in Ops.

Complete 'Zero Bark Thirty'.