With Gamescom Opening Night Live just a little over a month away, it looks like the first big reveal for the showcase has been revealed: The Witcher 3. Not too long ago, CD Projekt Red confirmed that a third expansion for its fantasy-themed action-RPG is in development, and today, it confirmed a first look at The Witcher 3: The Wild Hunt – Songs of the Past will be held during Geoff Keighley’s annual Gamescom kick-off show on August 23. Beyond…