Here is the full list of all 30 Space Elite Force achievements.
1st in rank (infinite mode)
complete the hardcore mode!
reach the maximum level!
destroy battle cruiser
improve the life of the ship!
improve ship shield
destroy heavy destroyer
collect double score power
destroy heavy cruiser
get 20x combo!
collect double orbs power
destroy heavy frigate
Destroy Destroyer
Kill 300 enemies!
collect super gun power
improve the ship resistance!
Desttroy Cruiser
Kill 200 enemies!
collect shield power
someone sent a car into space, destroy it!
Complete a mission without suffering damage!
Destroy Frigate
get 10x combo!
Kill 50 enemies!
collect magnetic power