It's day 4 of the Pocket Gamer advent calendar giveaway, and we've got codes for another amazing game that we want to give to you, our lovely and dedicated readership. You can find out how to win further down the page, and don't forget to come back tomorrow for another chance to bag one of the best games of the last 12 months.

Today's game is the brilliant Knights of the Card Table, a wonderful solo card crawl that sees you working your way through a bright and cheery cartoon fantasy world and killing everything in it. That's the sort of thing you're into, right? Cool, because we've got 10 iOS codes to giveaway right now.

Have we reviewed Knights of the Card Table? Yes we have, and this is what we said about it: "Everything about Knights of the Card Table is designed to keep you entertained. It's just the right amount of challenging, and there's just enough going on in the background that you'll want to jump back in to get that next weapon or discover the game's newest idea."

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Click here and you can read the review in its entirety, or if you'd prefer to use your eyes in a different way, we've embedded a trailer for the game above.

You probably want to find out how to win now. Well it's easy, just fill in your details in the form below and we'll pick the winners at random at the end of the day. Sorry Android gamers, but we've only got iOS codes for this one - we'll have more games for you in the future though.

a Rafflecopter giveaway Make sure you come back tomorrow, and every day up to Christmas, for another chance to win yourself a free game.