1. Click on the Engineering & Maintenance position.

2. Then scroll down to Physics and click again.

3. Start with the two Trainee Sergeant missions.

4. Remember to read the fact file first to prepare yourself.

5. Record your scores

6. Click on the Medical and Fitness position.

7. Then scroll down to Physics and click again.

8. Start with the two Trainee Sergeant missions.

9. Remember to read the fact file first to prepare yourself.

10. Record your scores

11. Click on the Engineering & Maintenance position.

12. Then scroll down to Physics and click again.

13. Start with the two Trainee Flight Sergeant missions.

14. Remember to read the fact file first to prepare yourself.

15. Record your scores

16. Click on the Medical & Fitness position.

17. Then scroll down to Physics and click again.

18. Start with the two Trainee Flight Sergeant missions.

19. Remember to read the fact file first to prepare yourself.

20. Record your scores