| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Severely injured. Fully recovered. Owe 3,750 for medical bills. |
| 1 | Attempt at commissioned failed. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Refuse to abuse your position for profit |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Refuse to abuse your position for profit |
| 3 | Promoted to Engineer/Gunner rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Abuse your position for profit |
| 4 | Promoted to Engineer/Gunner rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Refuse to abuse your position for profit |
| 5 | Promoted to Engineer/Gunner rank 5 |
| 5 | Is now a Chief Petty Officer |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 7 | Became a Physician at age 42 |
| 7 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Physician at age 46 |
| 8 | Assigned to work on a secret project for a patron or organisation. |
| 8 | Promoted to rank 2 |
| 9 | Continued as Physician at age 50 |
| 9 | Refused to perform research that goes against your conscience. |
| 9 | Promoted to rank 3 |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Continued as Physician at age 54 |
| 10 | Moved to a new world. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Continued as Physician at age 58 |
| 11 | Gained a contact. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |