| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
20 |
Assigned to the security staff of a space station. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
26 |
Assigned to an assault on an enemy fortress. |
| 2 |
26 |
Injured |
| 2 |
26 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 2 |
26 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Failed to qualify for Ground Assault (Marine). |
| 3 |
26 |
Continued as Marine (Star Marine). |
| 3 |
29 |
On the front lines of a planetary assault and occupation. |
| 3 |
30 |
Promoted to Marine (Star Marine) officer rank 3 with the new title Force Commander. |
| 4 |
30 |
Continued as Marine (Star Marine). |
| 4 |
32 |
Commanding officer takes an interest in Tillman Welch's career. |
| 4 |
34 |
Promoted to Marine (Star Marine) officer rank 4 with the new title Lieutenant Colonel. |
| 5 |
34 |
Continued as Marine (Star Marine). |
| 5 |
38 |
Assigned to an assault on an enemy fortress. |
| 5 |
38 |
Injured |
| 5 |
38 |
Promoted to Marine (Star Marine) officer rank 5 with the new title Colonel. |
| 6 |
38 |
Aging Crisis. Owe 60,000 for medical bills. |
| 6 |
38 |
Retired at age 38. |
| 6 |
38 |
Voluntarily left Star Marine |
| 6 |
38 |
Became a Believer (Holy Warrior) with the new title Hopeful. |
| 6 |
39 |
Tillman Welch is chosen to represent Tillman Welch's faith in a vid show or other highly public forum. |
| 6 |
42 |
Promoted to Believer (Holy Warrior) rank 1 with the new title Fighter. |
| 7 |
42 |
Aging Crisis. Owe 10,000 for medical bills. |