Here is the full list of all 16 Strike Suit Infinity achievements.
Have 50,000 or more reinforcement credits in the bank
Don’t let any capital ships escape for 10 rounds
Destroy a carrier
Fly alone for 4 rounds
Destroy 7 enemies with the Strike Suits circus missiles in one barrage!
Unlock every single weapon, missile and player upgrade
Max out pilot upgrades
Max out all fighter craft for a round
Destroy a cruiser
Achieve a multiplier of x9
Don’t let any shuttles escape for 5 rounds
Destroy a frigate
Destroy a shuttle
Max out all reinforcement options
Complete an entire round without shooting
Complete 3 rounds in a row without switching into Strike mode