Collect all the game achievements
Beat the game in Arcade mode
Defeat all the bosses in Boss Rush mode
Collect all Redd's alternate costumes
Get one of Redd's alternate costumes
Survive more than 10 minutes in Endless mode
Neutralize 100 creatures (added at Results Screen)
Neutralize 1,000 creatures (added at Results Screen)
Neutralize 5,000 creatures (added at Results Screen)
Beat the game in Hard mode
Get 50 lives (added at Results Screen)
Complete the mission 1
Complete the mission 2
Complete the mission 3
Complete the mission 4
Complete the mission 5
Complete the mission 6
Take 100 power-ups (added at Results Screen)
Upgrade all your spells to the maximum level
Obtain your first spell upgrade