| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Advanced training in a specialist field. |
| 2 | Continued as Scientist at age 22 |
| 2 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Scientist at age 26 |
| 3 | A new romantic starts. Gain an Ally. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Scientist at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as Scientist at age 34 |
| 5 | Make a breakthrough in your field. |
| 5 | Forced to continue current assignment |
| 5 | Promoted to rank 3 |
| 6 | Continued as Scientist at age 38 |
| 6 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 6 | Promoted to rank 4 |
| 7 | Continued as Scientist at age 42 |
| 7 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 7 | Promoted to rank 5 |
| 8 | Continued as Scientist at age 46 |
| 8 | Victim of a crime |
| 8 | Promoted to rank 6 |
| 9 | Continued as Scientist at age 50 |
| 9 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 10 | Switched to Physician at age 54 |
| 10 | Make a breakthrough in your field. |
| 10 | Promoted to rank 1 |
| 11 | Continued as Physician at age 58 |
| 11 | Make a breakthrough in your field. |
| 11 | Promoted to rank 2 |
| 12 | Continued as Physician at age 62 |
| 12 | Refuse to join a cheat in some fashion. |
| 13 | Continued as Physician at age 66 |
| 13 | Nearly killed. Owe 8,750 for medical bills. |
| 14 | Aging Crisis. Owe 20,000 for medical bills. |
| 14 | Retired at age 70 |
| 14 | Good fortune |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |