Cargo Cult is decently fun, but ultimately forgettable way to kill an hour, only succeeding with generic shooter tropes.
Blue Effect is a wave-shooting, sci-fi horror VR game that delivers a unique, but short-lived thrill.
SPAZ 2 is a great melding of RTS and space action elements in a fleshed out universe with loads of content and fun!
Mages tale is a classic First Person Fantasy RPG with a unique spell crafting system and some very solid visuals!
Copter is a drone "simulator" that is devoid of any entertainment value...stay away.
Dead Effect 2 VR contains monumental content value, consistently fun and immersive first person combat, and addictive RPG mechanics that are all great and made greater in VR.
*Updated* - Flairtender puts you in the roll of a bartender tasked with making a plethora of drinks. Unfortunately, the lack of any core gaming motivations make this feel like just drink making simulator and not much else.
VTOL VR is the best flight simulator in VR.
Sneaky Bears has received an update that makes the game more fun, challenging and replayable. If your looking for a wave shooter, than this one is now alright.
ARKTIKA.1 brings a hectic FPS to VR and, while not the most deep game, has some great visuals and solid, fun action.
Heaven Forest NIGHTS is an interesting walking simulator with some cool set pieces, but that's about it.
Operation Warcade is an addictive, adrenaline-filled shooter with some unique mechanics and a large amount of content!