Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Cut 'em to the quick	Destroy 4 engines in a single fighter run.
For the New Motherland	Defeat the final threat.
Ground Control to Manop Tomac	Leave the game paused for 60 minutes.
Huh Didn't Know You Could Do That	Beat the game on Newgame+.
It's an Old Russian Story	Launch 1000 fighters.
Marksman 1st Class	Score at least 150,000 points.
Marksman 2nd Class	Score at least 100,000 points.
Marksman 3rd Class	Score at least 50,000 points.
Threading the Needle	Survive an entire run at full speed with at least 10 targets destroyed.
You Shoot Like Little Girl	Score -50 in a run.