PlayStation VR is expensive enough by itself, so you probably don't relish the idea of spending more just to get a taste of what the PS4 headset is like. Thankfully, you won't have to. Sony has revealed that PSVR's accompanying demo disc will include samples of eight games. A handful are definitely lighter releases that serve more as showcases (PlayStation VR Worlds most notably), but there are also tasters of games you might well buy later. You can play demos for Battlezone, Driveclub VR, the ubiquitous VR sampler EVE: Valkyrie and RIGS: Mechanized Combat League, among others.