This development comes recently after creator Brendan Greene – also known as PLAYERUNKNOWN  – was quoted in an interview as saying:

Since speaking those words in April, Greene seems less confident in the October full launch. Greene told PC Gamer that he and BlueHole Studio are working to bring the best PUBG experience they can to players around the globe. The team is currently fixing bug and improving gameplay across the board, and sticking to a specific window could stall some of the proposed features. 

Consequently, the full launch of PUBG will be pushed back, with the full release now planned “before the end of Q4 2017,” according to Greene.

 

When PUGB does officially launch, it will be available on PC, the PlayStation 4 and Xbox One.