Repair Sojourner
Rise to the rank of Captain!
Rise to the rank of Lieutenant!
Rise to the rank of Sergant!
Unlock all analyst skills
Unlock all economist skills
Unlock all technician skills
Remove 1000 screws.
Repair rovers of both MER missions
Finish the tutorial orders.
Rise to the rank of Major!
Rise to the rank of Colonel!
Rise to the rank of General!
Earn 100 000 Resources
24787
1228
470
1801