Braid's Jonathan Blow has appeared on stage at Sony's PS4 event to announce that his latest project The Witness will be exclusive to the company's newest console, before showing the first trailer of the game in action.
From the brief clips seen, the game seems to be a first-person puzzle adventure, with a focus on light-related puzzles, and exterior environments that have already pulled comparisons to Myst. Given the nod earlier in the event to Journey and Unfinished Swan, the company's apparently eager to show the breadth of gaming experiences the PS4 will bring.
Check out the debut trailer below: