Superliminal is a pretty great puzzle game all about using the ambiguity of depth and perspective and to celebrate a year since the Steam release it's getting multiplayer.
In the main single-player game, you interact with various objects in the world based on your position and how you're looking at them. It enables you to grab these items, make them big or small and use them to overcome some pretty fun puzzles. The new mode is an "experimental" Battle Royale that will be "available through the holiday season" (whatever that means).
Featuring a mode with up to 12 players against each other, it's putting an even stranger spin on an already pretty wild idea. You get given a series of randomly generated rooms full of surreal obstacles in a race to the end, under the watchful eye of the Standard Orientation Protocol. Check out the trailer:
The update lands November 5 on Steam. It's also getting a discount from November 5th until November 12th where it will be 50% off.