Arcade Saga VR game is free today for VIVEPORT subscribers, If you don't have a VIVEPORT subscription, just sign up for the 14 days free trial and can immediately cancel right after. Support Oculus Rift, HTC VIve, and most likely Windows Mixed Reality Headsets as well.Also, I received a $15 CAD VIVEPORT voucher in an email a couple of days after signing up for the free trial. But I'm not sure if they are still giving out the vouchers. I was able to use the $15 to purchase a couple of games from their Black Friday deals.