things to start vr game development.

i want to buid a basic vr game. I don’t how to start. i mean what things i need to develop like vr headset .
before am going into development i need to know what things i need to develop vr games.

You need a VR headset. That is pretty much it. The cheapest solution would be a Google cardboard (v2, since v1 button will not work) and a smartphone. But for that you will need to use 5.6 beta.

Unity docs has good information about VR specifics.

excuse my english… @TheDiamondPlay why unity 5.6…l ask because I use unity 5.5.1 and when I build my project for gear vr I don’t have prompt who ask me to insert device on gear vr…l have the unique signature on this path Assets/Plugins/Android/assets/… and I have checked virtual reality supported.