| Term | History |
| 1 | Became a Worker at age 18 |
| 1 | Advanced training in a specialist field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Worker at age 22 |
| 2 | Hard times caused by a lack of interstellar trade costs you your job. |
| 3 | Became a Engineer/Gunner at age 26 |
| 3 | Is now a Crewman |
| 3 | 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. |
| 3 | Attempt at commissioned failed. |
| 3 | Promoted to Engineer/Gunner rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Gain a contact. |
| 4 | Promoted to Engineer/Gunner rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Vessel participates in a diplomatic mission. |
| 5 | Gain a contact. |
| 5 | Forced to continue current assignment |
| 5 | Promoted to Engineer/Gunner rank 3 |
| 5 | Is now a Petty Officer, 2nd class |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | Lost eye or limb. Fully recovered. |
| 7 | Became a Intelligence at age 42 |
| 7 | Accepted a deal with criminal or other figure under investigation. |
| 8 | Became a Scientist at age 46 |
| 8 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 8 | Severely injured. Fully recovered. Owe 3,750 for medical bills. |
| 9 | Continued as Scientist at age 50 |
| 9 | Gained a contact. |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |
| 10 | Continued as Scientist at age 54 |
| 10 | Birth or Death involving a family member or close friend. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Scientist at age 58 |
| 11 | Make a breakthrough in your field. |
| 11 | Promoted to rank 1 |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |