Skirmish Line achievements

Earn 20 ribbons and medals.

Have 20 supply crates get exploded.

Have a pillbox constructed from Defense Preparation.

Earn 10 ribbons and medals.

Earn all ribbons and medals.

Survive until wave 100 while fending off the emu onslaught.

Earn all Chinese medals.

Experience a Tenno Heika Banzai wave!

Explode 25 enemy soldiers.

Call in a Stuart Light Tank to reinforce your line.

Set fire to 40 enemy soldiers.

Call in Sarge to reinforce your defenses.