Save 10 Humans in one wave on any difficulty

Save 50 humans without a game over on any difficulty

Save 25 humans without losing a life on any difficulty

Save 100 humans without a game over on any difficulty

Clear wave 15 on Expert or higher

Save 250 humans without a game over on any difficulty

Shoot down 20 enemy projectiles in one game on any difficulty

Shoot down 15 enemy projectiles in one wave on any difficulty

Reach 25,000 points on any difficulty

Reach 50,000 points on any difficulty

Reach 100,000 points on any difficulty

Reach 250,000 points on Intermediate or higher

Reach 500,000 points on Intermediate or higher

Reach 1,000,000 points on Intermediate or higher

Reach 100,000 points on Advanced or higher

Reach 250,000 points on Advanced or higher

Reach 500,000 points on Advanced or higher

Reach 100,000 points on Expert or higher

Reach 250,000 points on Expert or higher

Clear Wave 5 on Expert or higher

Clear the first wave on any difficulty

Clear the first Tank Wave (Wave 7) on any difficulty

Clear the first Grunt Wave (Wave 9) on any difficulty

Clear the first Hulk Wave (Wave 14) on any difficulty

Clear wave 5 on Intermediate or higher

Clear wave 10 on Intermediate or higher

Clear wave 20 on Intermediate or higher

Clear wave 30 on Intermediate or higher

Clear wave 40 on Intermediate or higher

Clear wave 50 on Intermediate or higher

Clear wave 75 on Intermediate or higher

Clear wave 10 on Advanced or higher

Clear wave 15 on Advanced or higher

Clear wave 25 on Advanced or higher

Clear wave 15 on Intermediate or higher

Clear wave 25 on Intermediate or higher

Clear wave 35 on Intermediate or higher

Clear wave 20 on Expert or higher

Clear wave 45 on Intermediate or higher

Clear wave 10 on Expert or higher

Make it to wave 10 without saving any humans on any difficulty

Clear the first Double Trouble Wave (Wave 24) on any difficulty

Clear the first Brain Wave (Wave 5) on any difficulty