| Term | History |
| 1 | Became a Broker at age 18 |
| 1 | Bankrupted by a rival. Gain the other trader as a Rival. |
| 2 | Became a Ground Assault at age 22 |
| 2 | Is now a Marine |
| 2 | A mission goes disastrously wrong due to your commander’s error or incompetence, but you survive. |
| 2 | Report commander and gain an Enemy. |
| 2 | Promoted to Ground Assault rank 1 |
| 2 | Is now a Lance Corporal |
| 3 | Continued as Ground Assault at age 26 |
| 3 | Lightly injured, no permanent damage. Fully recovered. |
| 4 | Became a Physician at age 30 |
| 4 | Gained a contact. |
| 4 | Promoted to rank 1 |
| 5 | Continued as Physician at age 34 |
| 5 | Refuse to join a cheat in some fashion. |
| 6 | Continued as Physician at age 38 |
| 6 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 6 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 6 | Gain an Enemy |
| 7 | Continued as Physician at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Forced to muster out. |
| 8 | Became a Engineer/Gunner at age 46 |
| 8 | Is now a Crewman |
| 8 | Advanced training in a specialist field |
| 8 | Promoted to Engineer/Gunner rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 9 | Promoted to Engineer/Gunner rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Vessel participates in a notable military engagement. |
| 10 | Promoted to Engineer/Gunner rank 3 |
| 10 | Is now a Petty Officer, 2nd class |
| 11 | Continued as Engineer/Gunner at age 58 |
| 11 | Gained a contact. |
| 11 | Promoted to Engineer/Gunner rank 4 |
| 11 | Is now a Petty Officer, 1st class |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Engineer/Gunner at age 62 |
| 12 | Special assignment or duty on board ship. |
| 12 | Promoted to Engineer/Gunner rank 5 |
| 12 | Is now a Chief Petty Officer |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Continued as Engineer/Gunner at age 66 |
| 13 | Commanding officer takes an interest in your career. |
| 13 | Promoted to Engineer/Gunner rank 6 |
| 13 | Is now a Master Chief |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |
| 14 | Continued as Engineer/Gunner at age 70 |
| 14 | Special assignment or duty on board ship. |
| 14 | Promoted to Engineer/Gunner rank 7 |
| 14 | Forced to muster out. |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |
| 15 | Retired at age 74 |
| 15 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 16 | Aging Crisis. Owe 10,000 for medical bills. |