Dagon is completely free on Steam. So you can go and get it. It will be updated with VR support in October of this year.
The seemingly very generous and talented folks at Bit Golem have released a horror adventure for free on Steam, an adaptation of HP Lovecraft's short story called Dagon. A game that takes place somewhere inside the morphine-infused mind of a former ship's officer, and as it claims, "100% faithful adaptation of the original story". Dagon takes about 30 minutes to complete.
Bit Golem is a Polish independent studio working on their first game, the fishing and investigative thriller Tales of Herring Lake. . If you decide you like Dagon, there's a $5 DLC with audiobooks and ebooks to support the developers.