Tomorrow's Shillout VR exploration is being pushed an hour later to 20:00 UTC for the Vox lobby. Since Vox is only being run every other week (i think) it'll be at 19:00 again next week.
Here's the link to download the game/SDK, note you might need to run it as administrator or windows will block it's internet access:
https://developers.abinteractive.net/get-chilloutvr/