Resscue 1 000 people
Rescue 5 VIPs
Collect all the stars from Stage 3
Earn 50 medals
Use 3 different power-ups in a single game.
Ram through an enemy wave with your Energy Shield
Burn through 10 enemies with your Laser
Use any 5 power-ups in a single game
Save 5 power-ups till the end of the stage
Destroy at least 15 enemies with a single Mega-Bomb
Destroy 10 000 enemies
Rescue 500 people
Complete a stage with your health lower than 5%.
Destroy 2 500 enemies
Enter the tournament
Earn 10 medals
Rescue 100 people
Destroy 1000 enemies
Destroy the lighthouse without touching it
Earn 100 medals
Collect 100 000 stars
Collect 500 000 stars
Save 20 000 stars in your bank
Collect all the cards
Complete Stage 8 without using power-ups
Destroy all enemy towers on Stage 5
