The Witcher 3: Wild Hunt is going to be a rather long game. If you are a completionist, you could spend over 200 hours playing the game, according to CD Projekt RED.
Answering a question pertaining to game length on Twitter, senior game designer Damien Monnier said if "you do everything" the game will last 200 plus hours.
@Ryldux mmmm hard to say, if you do everything I d say 200+ hours.
— Damien Monnier (@Bacon_is_life) March 29, 2015
Back in October 2013, CD Projekt estimated the game contained over 100 hours worth of content and and 36 different endings.
This pretty much confirms why the game will at least be a 50GB download on PS4, according to reports.
The Witcher 3: Wild Hunt will be release May 15 on PC, PlayStation 4 and Xbox One.