Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
|Achievement||How to unlock|
|The Eagle Has Landers (35)||In Ascension, escape on all 3 lunar landers.|
|They Are Going THROUGH! (35)||In Ascension, kill at least 5 zombies with 1 Gersh Device.|
|Space Race (45)||In Ascension, Pack-a-Punch a weapon by round 8.|
|Chimp on the Barbie (35)||In Ascension, kill a space monkey with a fire trap.|