How To Play Portal In VR (It Actually Works) - YouTube
Does Portal 2 work in VR after all? This modder thinks so.
Half-Life 2: Episode 2' VR Mod Gets Launch Trailer Ahead of Release
Portal Stories: VR - Portal Wiki
Half-Life: Alyx' Mod Brings 'Portal' To VR - VRScout
Portal Stories: VR - A Free Portal 2 VR Mod - HTC Vive - YouTube
PORTAL & HALF LIFE INSPIRED VR GAME! | Vertigo 2 (Valve Index Gameplay) - YouTube
Upcoming Portal 2 VR Mod (Working Portals!) : r/oculus
Flat2VR on Twitter: "Some people were asking about the likelihood of a Portal VR mod. Valve did give us the full source code to Portal 1 & 2 to make a VR
How To Play Portal In VR (It Actually Works) - YouTube
Upcoming Portal 2 VR Mod - YouTube
A Portal 2 Native VR Mod Is Seemingly In Development, Footage Confirms
Half-Life: Alyx' Mod Brings 'Portal' To VR - VRScout
A Portal 2 Native VR Mod Is Seemingly In Development, Footage Confirms