Iron Marines achievements

Deploy 77 Empyrean squads onto the battlefield.

Recruit a total of 41 fighters in the Ga’r Warhalls.

Destroy a total of 72 Ice Blocks.

Have the worm throw 5 Holy Hand grenades at the enemies' faces.

Destroy the Fell Bishop's cocoon in less than 4 minutes.

Search for the ultimate answer buying 42 different upgrades.

Help the frozen, weird-looking alien squirrel get his preferred food on stage 18.

Have 3 Heroes reach maximum level.

Complete Spec Op Laser Tag with the prototype Dropgun unharmed.

Free the cute alien from The Claw's grasp in MIssion 12.

Have at least 4 Brawlers active at the same time in Mission 8.

Save all base colonists in MIssion 5.