It's that time of the month again, when Pocket Gamer gives away a bounty of codes for last month's absolute best games to our wonderful community, the App Army.

For those unaware, that's our diehard band of mobile gaming enthusiasts. In exchange for their critical thoughts, we give them codes for unreleased games on a weekly basis and you can join in the fun by simply signing up on Facebook.

That's a requirement to get a chance at a code in the giveaway, but more on that later. Let's kick things off.

Middle-earth: Shadow of War

Middle-earth: Shadow of War is a mobile game tie-in to the recent open world adventure.

It carries on Talion's tale as he strives to defeat Sauron and destroy the one ring. The nemesis system also plays a part, which is cool.

At review, we gave it a Silver Award and described it as "A great RPG that's full of surprises, Middle-earth: Shadow of War is far more than just a mobile tie-in".

Okay, I'll give it a go

Not so fast! First you have to sign up to the App Army here, then fill in the super quick Google Form below.

If you can't see the form, click here.

And that's it. We'll be back tomorrow with a brand new game so keep checking back at 5PM BST.

What's the App Army?
The App Army is Pocket Gamer's very own community of mobile game experts. Each week, we provide them with a bunch of free codes and early access to the hottest upcoming games so they can provide their thoughts in features like this. We also host regular community-driven events with them in mind like tournaments, giveaways, and multiplayer evenings. To join, simply follow this link to the page on Facebook.