Adding onto Synthesis' response, developers have full control over how their content is published and can delist their content if they desire... Occasionally we step in and delist content if it does not meet the standards of the platform (i.e. it is malfunctioning or poses a security risk to consumers). That said, if you buy content on Viveport and a developer delists that content, you still own that content forever and will always be able to download the most recent update provided to us.
... View more