| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Continued as Physician at age 22 |
| 2 | Advanced training in a specialist field. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Physician at age 26 |
| 3 | Moved to a new world. |
| 4 | Continued as Physician at age 30 |
| 4 | A disaster or war strikes. |
| 4 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 4 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Continued as Physician at age 34 |
| 5 | Refuse to join a cheat in some fashion. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Physician at age 38 |
| 6 | Refused to perform research that goes against your conscience. |
| 6 | Forced to muster out. |
| 7 | Became a Barbarian at age 42 |
| 7 | Nearly killed. Owe 20,000 for medical bills. |
| 8 | Became a Engineer/Gunner at age 46 |
| 8 | Is now a Crewman |
| 8 | During a battle, defeat or victory depends on your actions. The ship suffers severe damage and you are blamed for the disaster. You are court - martialled and discharged. |
| 8 | Promoted to Engineer/Gunner rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Vessel participates in a diplomatic mission. |
| 9 | Forced to continue current assignment |
| 9 | Promoted to Engineer/Gunner rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |