| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Marine Academy) |
| 1 |
16 |
A prank goes horribly wrong and Gretchen Garza is sent to prison. |
| 1 |
16 |
Graduated. |
| 2 |
16 |
Became a Marine (Marine Support) with the new title Marine. |
| 2 |
18 |
On the front lines of a planetary assault and occupation. |
| 2 |
20 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 3 |
20 |
Continued as Marine (Marine Support). |
| 3 |
21 |
A mission goes disastrously wrong due to Gretchen Garza's commander’s error or incompetence, but Gretchen Garza survive. |
| 3 |
21 |
Report commander and gain an Enemy. |
| 3 |
24 |
Promoted to Marine (Marine Support) officer rank 2 with the new title Captain. |
| 4 |
24 |
Attempted to change assignments. |
| 4 |
24 |
Switched to Marine (Ground Assault) with previous rank. |
| 4 |
27 |
Assigned to a black ops mission. |
| 4 |
28 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |