War Heroes: Invasion achievements

Kill 150 enemies with Barrack units.

Kill 3000 enemies with the help of a hero.

Kill 1000 enemies with the help of a hero.

Sell one tower.

Kill 100 enemies with the help of a hero.

Earn all bullets.

Complete any mission without using hero's cast.

Kill 250 enemies with the artillery.

Unlock all towers.

Pass any mission without restoring towers.

Complete 6 missions in veteran difficulty level.

Kill 500 enemies with the Mortar tower.