| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Drifter (Barbarian). |
| 1 |
20 |
Find an Alien Artifact. |
| 1 |
22 |
Promoted to Drifter (Barbarian) rank 1. |
| 2 |
22 |
Continued as Drifter (Barbarian). |
| 2 |
24 |
Alta Anderson do not know what happened to Alta Anderson. There is a gap in Alta Anderson's memory. |
| 3 |
24 |
Became a Marine (Ground Assault) with the new title Marine. |
| 3 |
26 |
Betrayal. Convert an Ally into a Rival or Contact into an Enemy. |
| 3 |
28 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 3 |
28 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 4 |
28 |
Continued as Marine (Ground Assault). |
| 4 |
30 |
A mission goes disastrously wrong due to Alta Anderson's commander’s error or incompetence, but Alta Anderson survive. |
| 4 |
30 |
Cover for the commander and gain an Ally. |
| 4 |
32 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |
| 5 |
32 |
Continued as Marine (Ground Assault). |
| 5 |
33 |
Refused to take part in a black ops mission that goes against the conscience and ejected from the service. |