Full list of all 14 Mimic Arena achievements worth 1,000 gamerscore. It takes around 3-4 hours to unlock all of the achievements on Xbox One.
They are never as good as the original.
Destroy 2 enemies with a single shot 25 times.
Destroy 3 enemies with a single shot 10 times.
Destroy 4 enemies with a single shot 3 times.
Destroy 5 or more enemies with a single shot.
Return to sender.
Use the walls to your advantage.
History is bound to repeat itself.
Don't touch the ground for 60 seconds in a single life.
Jump and Shoot 5000 times.
Don't let them cross the line!
Score multiple points back to back in the Infiltration game mode 10 times.
Aim carefully.
There is always a master and an apprentice.