For a long time, the hopes and dreams of many virtual reality fans could be summed up with two words: Oculus Rift. Helped by the rise of cheap smartphone displays, Oculus co-founder Palmer Luckey took a technology that most people considered a retro curiosity and convinced them that it could change the world. The Rift let you skydive without a parachute. It helped artists show the world through another person’s eyes. It simulated beheading. It put you in fictional settings that ranged from kaiju-fighting robots to Jerry Seinfeld’s apartment.