We Came, We Saw…
Complete the game on 'Casual' or 'Experienced' difficulty.
11/28/2012
5:53:31 PM
Rare 30.9%
Disaster of Biblical Proportions
Complete the 'Central Park Cemetery' level.
11/28/2012
5:53:24 PM
Rare 30.9%
Let Me Guess, Gozer Worshippers
Complete the 'Lost Island Rising' level.
11/28/2012
4:52:54 PM
Rare 35.4%
We be fast! They be slow!
Purchase all upgrades for the Dark Matter Generator.
11/28/2012
4:26:49 PM
Rare 34.5%
Counter Measure
Destroy an incoming attack by firing an attack of your own in Single Player mode.
11/17/2012
2:26:11 PM
Rare 33.6%
I meant drop dead... Comrade.
Complete all Treasure Mode Levels in Skull 1 Hub.
11/2/2012
12:15:22 PM
Rare 22.8%
Look Both Ways
Reach the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.
10/30/2012
10:35:07 AM
Rare 11.8%