Complete the first mission.
Unlock an extra color palette.
Complete all missions in the campaign.
Complete all challenge missions.
Unlock skin Pirate Olvelius.
Unlock skin Formica Olvelius.
Unlock skin Ancient Olvelius.
Unlock skin Angel Olvelius.
Unlock skin King Olvelius.
Unlock skin Pirate Olvelia.
Unlock skin Formica Olvelia.
Unlock skin Ancient Olvelia.
Unlock skin Angel Olvelia.
Unlock skin King Olvelia.