| icon | info | gamerscore |
|---|---|---|
 | First Blood Kill the first enemy. | 25 |
 | Bloody rain Kill 1000 enemies. | 50 |
 | Blood bath Kill 7500 enemies. | 75 |
 | Eagle eye Complete the mission with 100 accuracy. | 25 |
 | Headhunter Take 100 headshots | 25 |
 | Executioner Take 1000 headshots | 50 |
 | Gunslinger Upgrade your Pistol to the maximum. | 50 |
 | Desperado Upgrade your Dual Revolvers to the maximum. | 50 |
 | General Thompson Upgrade your Tommy .45 to the maximum. | 50 |
 | Ash Williams Upgrade your Shotgun to the maximum. | 50 |
 | Terminator Upgrade your Minigun to the maximum. | 50 |
 | Captain America Upgrade the defensive walls as much as possible. | 50 |
 | Prologue Complete the first episode. | 25 |
 | Beginning Complete the second episode. | 50 |
 | Story Complete the third episode. | 50 |
 | Epilogue Complete all episodes. | 75 |
 | Starfish Get 10 stars total. | 25 |
 | Stardust Get 40 stars total. | 50 |
 | Star craft Get 80 stars total. | 75 |
 | Star wars Get 120 stars total. | 100 |
