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