| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scout (Courier). |
| 1 |
21 |
Shane Beckham have no idea what happened to Shane Beckham – they found Shane Beckham's ship drifting on the fringes of friendly space. |
| 2 |
21 |
Became a Drifter (Scavenger). |
| 2 |
25 |
Drafted into Ground Assault |
| 2 |
25 |
Promoted to Drifter (Scavenger) rank 1. |
| 3 |
25 |
Became a Marine (Ground Assault) with the new title Marine. |
| 3 |
26 |
Display heroism in battle. |
| 3 |
29 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 3 |
29 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 4 |
29 |
Continued as Marine (Ground Assault). |
| 4 |
30 |
A mission goes disastrously wrong due to Shane Beckham's commander’s error or incompetence, but Shane Beckham survive. |
| 4 |
30 |
Cover for the commander and gain an Ally. |
| 4 |
33 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |