Jonathan Blow has shared some details on WIP The Witness. He claims that it will be 10 times larger than his previous game, Braid.
So The Witness is like 10x as big as Braid. Or something.
Disclaimer: The time may change as the game continues to be worked on!
— Jonathan Blow (@Jonathan_Blow) February 8, 2015
He was also able to speedrun the game to 380 minutes, 1/10th of the time it took to finish Braid, assuming you skipped over a part of that game. As a WIP, of course, these details can change, but the tweets clearly point to the game close to being finished. Braid even states the game is still currently broken.
That's 380 minutes. I can 100% Braid in under 38 minutes (if you don't count a certain cloud, cough cough).
— Jonathan Blow (@Jonathan_Blow) February 8, 2015
The Witness will be releasing on 2015 for Windows, iOS, and PlayStation 4.
