| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
22 |
On the front lines of a planetary assault and occupation. |
| 1 |
22 |
Promoted to Marine (Marine Support) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Marine Support). |
| 2 |
23 |
A mission goes disastrously wrong due to Mitchell McRae's commander’s error or incompetence, but Mitchell McRae survive. |
| 2 |
23 |
Cover for the commander and gain an Ally. |
| 3 |
26 |
Continued as Marine (Marine Support). |
| 3 |
29 |
Assigned to a black ops mission. |
| 3 |
30 |
Promoted to Marine (Marine Support) rank 2 with the new title Corporal. |
| 4 |
30 |
Continued as Marine (Marine Support). |
| 4 |
32 |
Trapped behind enemy lines. |
| 4 |
34 |
Promoted to Marine (Marine Support) rank 3 with the new title Lance Sergeant. |
| 5 |
34 |
Continued as Marine (Marine Support). |
| 5 |
37 |
A mission goes wrong; Mitchell McRae and several others are captured and mistreated by the enemy. Gain Mitchell McRae's jailer as an Enemy. |
| 6 |
37 |
Became a Scholar (Scientist). |
| 6 |
38 |
Advanced training in a specialist field. |
| 6 |
41 |
Promoted to Scholar (Scientist) rank 1. |
| 7 |
41 |
Continued as Scholar (Scientist). |
| 7 |
44 |
Make a breakthrough in Mitchell McRae's field. |
| 7 |
45 |
Promoted to Scholar (Scientist) rank 2. |
| 8 |
45 |
Continued as Scholar (Scientist). |
| 8 |
48 |
Win a prestigious prize for Mitchell McRae's work. |
| 8 |
49 |
Forced to muster out. |