>>327535646
Creed is fun, especially in multiplayer. Hard to find matches outside of the occasional fight night we have here though. It's pretty arcadey, so the stamina system might be frustrating if you're expecting something realistic. 
Ultrawings is basically VR Pilotwings. It's pretty comfy and the VR controls are nice.
Space Junkies is a fun arena shooter that might've taken off if Ubisoft had handled it better, but it's almost completely dead. I'd avoid it for that reason.
Bridge Crew is fun if you have people to play it with. Not really fun if you're going to play on your own though.
A-Tech Cybernetic is a little janky and dated, but still worth a shot if you're looking for another singleplayer VRFPS. It's $4 on Steam right now though, and you can refund it there if you don't like it, so that's the better place to get it unless you really need something to pad out the bundle. 
Haven't played the rest at all, so no opinion on those.