| Game |
Achievement |
Points |
 |
 |
Blood for the Blood God |
0.18 |
| Complete Chaos Invasion Arena 2. |
|
 |
Skulls for the Skull Throne |
0.33 |
| Complete Chaos Invasion Arena 3. |
|
 |
Let the Galaxy Burn |
0.42 |
| Complete the Chaos Invasion mission. |
|
 |
Let the Heavens Bleed |
0.59 |
| Defeat the Chaos Invasion bonus wave. |
|
 |
Frugal Spenders |
0.37 |
| Complete a Chaos Invasion Arena without your team using any lives. |
|
 |
Kill, for the Sake of Killing |
0.22 |
| Complete 3 challenges in one Chaos Invasion Arena. |
|
 |
Glory to the Dark Gods! |
0.43 |
| Achieve a team score of higher than 270,000 in the Chaos Invasion mission. |
|
 |
Heretic |
0.61 |
| Complete a public Co-op game in the Chaos Invasion mission. |
