| Term |
Age |
History |
|---|
| 1 |
18 |
Entered University. |
| 1 |
21 |
Study Seafarer (Submarine) as a hobby. |
| 1 |
22 |
Graduated with honors. |
| 2 |
22 |
Became a Marine (Star Marine) with the new title Marine. |
| 2 |
22 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 2 |
24 |
Commanding officer takes an interest in Tom Brooks's career. |
| 2 |
26 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 3 |
26 |
Continued as Marine (Star Marine). |
| 3 |
28 |
Assigned to a black ops mission. |
| 3 |
30 |
Promoted to Marine (Star Marine) officer rank 3 with the new title Force Commander. |
| 4 |
30 |
Continued as Marine (Star Marine). |
| 4 |
31 |
Tom Brooks is tormented by or quarrel with an officer or fellow soldier. Gain that officer as a Rival. |
| 5 |
31 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 5 |
32 |
Vessel participates in a notable military engagement. |
| 5 |
35 |
Attempt at commissioned failed. |
| 5 |
35 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 6 |
35 |
Continued as Navy (Engineer/Gunner). |
| 6 |
36 |
Tom Brooks foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 6 |
39 |
Promoted to Navy (Engineer/Gunner) rank 2 with the new title Petty Officer, 3rd class. |
| 7 |
39 |
Continued as Navy (Engineer/Gunner). |
| 7 |
41 |
Advanced training in a specialist field. |
| 7 |
43 |
Attempt at commissioned failed. |
| 7 |
43 |
Promoted to Navy (Engineer/Gunner) rank 3 with the new title Petty Officer, 2nd class. |