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A New King is Crowned - Unlock access to world 7 in campaign mode.
Aspiring Hero - Unlock access to world 3 in campaign mode.
Diamond Necklace - Get 5 diamond helmets in campaign mode.
Hero on the Rise - Unlock access to world 5 in campaign mode.
Mini Copper - Get all copper helmets in campaign mode.
Simply Rotastic - Do the Rotastic trick.
The Butcher - Kill 10 enemies in a row without losing a life in a
multiplayer game.
The Hero's Debut - Complete 5 levels in campaign mode.
The Jeweler - Collect 5,000 jewels.
The Ninja - Kill 3 enemies in 4 seconds in a multiplayer game.
The Socialite - Play 20 multiplayer games.
The Treasurer - Get all gold helmets in campaign mode.
Aspiring Hero - Unlock access to world 3 in campaign mode.
Diamond Necklace - Get 5 diamond helmets in campaign mode.
Hero on the Rise - Unlock access to world 5 in campaign mode.
Mini Copper - Get all copper helmets in campaign mode.
Simply Rotastic - Do the Rotastic trick.
The Butcher - Kill 10 enemies in a row without losing a life in a
multiplayer game.
The Hero's Debut - Complete 5 levels in campaign mode.
The Jeweler - Collect 5,000 jewels.
The Ninja - Kill 3 enemies in 4 seconds in a multiplayer game.
The Socialite - Play 20 multiplayer games.
The Treasurer - Get all gold helmets in campaign mode.