The much-anticipated video game console is expected to launch before the end of 2020. Lead system architect Mark Cerny teased details about the PlayStation 5 during the 'Road to the PS5' live-stream. Cerny revealed that the next-gen console will seek to reduce the copying-delays of games, meaning there will be no installs or updates. During the live-stream, Cerny also admitted he'd seen a game in action using ray-tracing. He didn't confirm or deny whether he was talking about a next-gen game or an optimized current release.