| Achievement | How to unlock
|
|---|
| A Very Particular Set Of Skills | Finish campaign on Hard.
|
| Area Liberated | Finish the campaign.
|
| Front Row Tickets To The Gun Show | Have four players flex onscreen at the same time.
|
| I'll give you a war you wouldn't believe | Finish the Ironbro campaign on Hard.
|
| No Ticket | Throw an enemy off the sky fortress as Indiana Brones.
|
| There Can Bro Only One | Finish the campaign without dying.
|
| You're Fired | Kill an enemy by launching them on a propane tank.
|
| You're the disease, I'm the cure | Finish the Ironbro campaign.
|
| Your eyes can deceive you | Kill a terrorist with a deflected bullet.
|