Armored Warfare, Obsidian Entertainment and My.com’s tank MMO shooter, has entered its third round of early access beta this week, and that means a fresh key giveaway: We’ve got 1000 keys for Armored Warfare to hand out to the first lucky folks who head onward to the clicky button!

No keys left! Sorry.

Here’s how to redeem your key: Create and log into your Armored Warfare account. Go to your profile and select “Redeem a Promo Code.” Insert the code to activate. You can download your client on the official site once you’re all signed up and squared away.

If you already had access to the first or second rounds, you won’t need a key to this one; you’re automatically in, and your progress will carry over.

This leg of the test phase runs until July 14th from 7 p.m. to 1 a.m. EDT on the NA servers (5 p.m. to 11 p.m. CEST on the EU servers). Expect to test out improvements to the matchmaker, vehicle decals, graphics settings for those on old rigs, and the brand-new PvE mode. We’ve got the trailer introducing PvE below.

If you don’t score a key from us today, you can snag access by buying one of the game’s early access founder packs. The official site says the devs are “hoping that it will only be a few months” between the launch of early access and open beta.

Good luck and have fun!