Time Challenge
Make your way to wave 4 in 45 seconds or less using default settings
15 ✓ December 30th, 2007
Wave 5
Make your way to wave 5 using default settings
10 ✓ January 1st, 1753
Glue
Pass wave 1 without moving or dying while using default settings
10 ✓ January 1st, 1753
Save All Humans!
Rescue all humans on wave 1 and 2 using default settings
10 ✓ January 1st, 1753
Dodge
Stay in wave 1 for 28 seconds without dying using default settings
5 ✓ January 1st, 1753
Wave 100
Make your way to wave 100 using default settings
45 
Wave 30
Make your way to wave 30 using default settings
25 
CO-OP Master
Finish wave 10 on Xbox Live with another player using default settings
20 
Wave 10
Make your way to wave 10 using default settings
15 
CO-OP
Finish wave 5 on Xbox Live with another player using default settings
15 
Versus
Play on Xbox Live Ranked VERSUS and gain the rank of 5
15 
High score
Get 1st place on in game score board using default settings
15