Duke
Have 4 balls of your colour in play
Evolved game - Normal difficulty
10 ✓ August 22nd, 2010
Knight
Reach wave 3
Evolved game - Normal difficulty
5 ✓ August 22nd, 2010
King
Score 500000 points
Evolved game - Normal difficulty
30 
Emperor
Win a wave without losing any of your wall
Evolved game - Normal difficulty
30 
Archduke
Score 50000 points
Classic game - Normal difficulty
25 
Prince
Win a wave without exposing your king
Evolved game - Xbox LIVE ranked match
20 
Elector
Defeat all 3 opponents
Evolved game - Ranked Multiplayer match
20 
Maniac
Reach level 2
Classic game - Throttle Monkey mode
15 
Marquess
Reach wave 5
Local 2-Player Evolved Game - Normal difficulty
15 
Baron
Reach level 2
Classic game - Normal difficulty
10 
Viscount
Score 10000 team points
2-Player Classic game - Normal difficulty
10 
Earl
Win a round
4-Player Classic game - Normal difficulty
10