The PlayStation Plus service doesn’t just let you to play games with your friends online, it also grants you discounts on select games and even get some of them for free. While the service as been around since the PlayStation 3, it now allows members to vote on the free games they’ll get each month.

Vote-to-Play is Sony’s newest promotional feature for PlayStation 4. With it, PlayStation Plus members will select one of three PS4 games to receive free next month.

The three games on the ballot for this month include: Armello, a fairy-tale board game with tabletop strategy and RPG elements; Grow Home, where you play a robot trying to save his planet in a strange open world; Zombie Vikings, a co-op, four player stab-a-thon with zombie vikings.

Voting will begin August 13 and will end August 24. The winner will be revealed after the poll closes. The game with the most votes will automatically be included in the September free game lineup, but don’t worry if the game you wanted did make it to the top – both runner-ups will also be featured in the discounted games of the month.

If you want to cast your vote, just log onto your PS4 with your PSN account and access Vote To Play under “What’s New,” “Notifications,” or you can visit the PS Plus section of the PlayStation Store.

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