Announced within the last few weeks, Sony's PlayStation Plus service is adding the ability for subscribers to vote on a title to be included within the rotation of games for its Instant Game Collection, with voting for the first "Vote to Play" title to officially kick off tomorrow.

Over on the PlayStation Blog, Sony announced that the Vote to Play feature of PlayStation Plus will kick off starting tomorrow, August 13th, with players polling for one of three games to be included with September's lineup of free games in the Instant Game Collection: ArmelloGrow Home, or Zombie Vikings.

Voting for the titles will begin tomorrow at 8:30am (PDT) and will end on Monday, August 24th at 8:30am (PDT), giving just over 10 days for players to submit their votes.

Those that wish to vote can go into the "Vote to Play" section of the "What's New" menu on your PS4. You can also find it in "Notifications" or in the PS Plus section of the PlayStation Store, along with more details on each of the selected games.

While the winning game will be included in September's lineup of games for the Instant Game Collection that will be free to PlayStation Plus subscribers, users will also be able to pick up the other two runners-up games at a discount once the voting ends.

The first round of PlayStation Plus' "Vote to Play" feature officially kicks off tomorrow, August 13th - in the meantime, you can check out trailers for all three of the selected games to vote on below: