Sony has announced that PlayStation Plus subscribers will receive SOMA, Onrush, and Iconoclasts – among other titles – for free in December. They might not quite be major headliners like last month’s Yakuza Kiwami and Bulletstorm: Full Clip Edition, but these are still some quality releases. Check out the video below.

SOMA is available for the PS4, and comes from the development studio behind Amnesia: The Dark Descent. It takes players into a futuristic underwater facility teeming with robots, both friendly and rogue. What’s going on, and how does the player escape? That’s part of the appeal in this atmospheric horror title.

Codemasters’ Onrush comes from the team responsible for DriveClub. Though it wasn’t especially successful, the title’s fast and responsive racing, along with an unorthodox approach to team play, is interesting to try out. Then there’s Iconoclasts for the PlayStation Vita (which has Cross Buy support with PS4), an excellent side-scrolling 2D platformer with a compelling story from the developer of Noitu Love 2: Devolution.

Other titles that you can look forward to include Steredenn and Steins;Gate for the PlayStation 3 and Papers, Please for the PlayStation Vita. All in all, it’s a fairly strong selection across all platforms. Look for them to go live when the PlayStation Store refreshes in December.