| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
19 |
Join a social movement. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Marine (Star Marine) with the new title Marine. |
| 2 |
24 |
A mission goes disastrously wrong due to Tristan Ramos's commander’s error or incompetence, but Tristan Ramos survive. |
| 2 |
24 |
Report commander and gain an Enemy. |
| 2 |
26 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
28 |
Refused to take part in a black ops mission that goes against the conscience and ejected from the service. |
| 4 |
28 |
Became a Entertainer (Artist). |
| 4 |
29 |
Expose or are involved in a scandal of some sort. |
| 5 |
29 |
Failed to qualify for Army Support (Army). |
| 5 |
29 |
Submitted to the draft. |
| 5 |
29 |
Returned to Marine (Star Marine). |
| 5 |
30 |
Assigned to an assault on an enemy fortress. |
| 5 |
30 |
Injured |
| 5 |
33 |
Forced to muster out. |