Steam is offering the VR game Museum of Other Realities for FREE (regularly $19.99) to keep when you get it before Jun 21 @ 1:00am. Requires a virtual reality headset.

About Museum of Other Realities

An immersive multiplayer art showcase in virtual reality, the Museum of Other Realities is a space to connect, share, and experience a growing collection of mind-bending VR art with others. The museum contains a cross section of free-ranging, interactive, experimentation present in the relatively new medium of VR art, supporting artists who are challenging and redefining what is possible.