Complete the following tasks to unlock the corresponding achievement. 
To view your achievements and stats in Steam, select "Community", then
"My profile", then "View all my games", then the game and view stats.

Achievement               Description
-------------------------------------------------
Chief Executive Officer - Beat the game!
Cost Control Specialist - Beat the assignment "Falling" using two 
                          or fewer reactors.
Efficiency Specialist   - Beat the assignment "No Ordinary Headache" 
                          using only one reactor.
Environmental Engineer  - Beat the assignment "Challenge- Going Green". 
Industrial Physicist    - Beat the assignment "Challenge- Applied Fusion".
Moustache Scientist     - Beat the assignment "Moustachium 604".
Performance Specialist  - Beat the assignment "No Thanks Necessary" 
                          in under 2200 cycles.