| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Dolphin Military Academy (Military Academy). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 1 |
13 |
Display heroism in battle. |
| 1 |
16 |
Commissioned in Dolphin Military (Sea Patrol) with the new title Lieutenant. |
| 1 |
16 |
Promoted to Dolphin Military (Sea Patrol) officer rank 2 with the new title Captain. |
| 2 |
16 |
Continued as Dolphin Military (Sea Patrol). |
| 2 |
19 |
A new romantic starts. Gain an Ally. |
| 3 |
20 |
Continued as Dolphin Military (Sea Patrol). |
| 3 |
24 |
Delta Doolan is assigned to a joint mission with an intelligence agency to catch spies or insurgents operating near underwater base facilities. Gain an intelligence agent as a Contact. |
| 3 |
24 |
Forced to muster out. |
| 4 |
24 |
Became a Agent (Law Enforcement) with the new title Rookie. |
| 4 |
27 |
Uncover a major conspiracy against Delta Doolan's employers. |
| 4 |
28 |
Promoted to Agent (Law Enforcement) rank 1 with the new title Corporal. |