| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Physician at age 22 |
| 2 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Forced to continue current assignment |
| 2 | Promoted to rank 2 |
| 3 | Continued as Physician at age 26 |
| 3 | Victim of a crime |
| 4 | Continued as Physician at age 30 |
| 4 | Refused to perform research that goes against your conscience. |
| 4 | Promoted to rank 3 |
| 5 | Continued as Physician at age 34 |
| 5 | Win a prestigious prize for your work. |
| 5 | Promoted to rank 4 |
| 6 | Continued as Physician at age 38 |
| 6 | Advanced training in a specialist field. |
| 6 | Promoted to rank 5 |
| 7 | Continued as Physician at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 6 |
| 8 | Voluntarily left Physician |
| 8 | Became a Intelligence at age 46 |
| 8 | Established a network of contacts. Gain 1 contacts. |
| 8 | Promoted to rank 1 |
| 8 | Is now a Agent |
| 9 | Continued as Intelligence at age 50 |
| 9 | Rewarded for a successful mission. |
| 9 | Promoted to rank 2 |
| 9 | Is now a Field Agent |
| 10 | Continued as Intelligence at age 54 |
| 10 | Given specialist training in vehicles. |
| 10 | Promoted to rank 3 |
| 11 | Voluntarily left Intelligence |
| 11 | Became a Cavalry at age 58 |
| 11 | Is now a Private |
| 11 | Thrown into a brutal ground war |
| 11 | Lost eye or limb. Fully recovered. |
| 11 | Promoted to Cavalry rank 1 |
| 11 | Is now a Lance Corporal |
| 12 | Continued as Cavalry at age 62 |
| 12 | Assigned to a planet with a hostile or wild environment. |
| 12 | Promoted to Cavalry rank 2 |
| 12 | Is now a Corporal |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |
| 13 | Continued as Cavalry at age 66 |
| 13 | Thrown into a brutal ground war |
| 13 | Severely injured. Fully recovered. |
| 13 | Promoted to Cavalry rank 3 |
| 13 | Is now a Lance Sergeant |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Continued as Cavalry at age 70 |
| 14 | Unit is slaughtered in a disastrous battle, for which you blame your commander. Gain commander as Enemy. |
| 15 | Aging Crisis. Owe 30,000 for medical bills. |