Revive
A compatibility layer between the Oculus SDK and OpenVR
Revive is a free compatibility layer between the Oculus SDK and OpenVR that allows you to play Oculus-exclusive games on your HTC Vive. For Revive to work, you need to have Oculus Home installed. Revive works with a host of games, the full list of which can be found here: https://github.com/LibreVR/Revive/wiki/Compatibility-list. If you can add more games to the list, feel free to do so.