| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Civilian (Liaison). |
| 1 |
15 |
Nelson Halpine succeed at a dangerous mission to rescue people in a sinking vessel or underwater city. |
| 1 |
16 |
Forced to muster out. |
| 2 |
16 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 2 |
20 |
An ambitious planetary operation goes badly wrong leaving Nelson Halpine beached ashore without functional protective gear. Dehydration and skin damage requires lengthy recovery. |
| 3 |
20 |
Became a Army (Army Support). |
| 3 |
23 |
Given a special assignment or duty in Nelson Halpine's unit. |
| 4 |
24 |
Attempted to change assignments. |
| 4 |
24 |
Switched to Army (Cavalry) with previous rank. |
| 4 |
27 |
Assigned to a planet with a hostile or wild environment. |
| 4 |
28 |
Promoted to Army (Cavalry) rank 1 with the new title Lance Corporal. |