With a number of acclaimed indie titles already under its belt, Sony will continue this trait on PS4 with The Witness.
The game, from Jonathan Blow's Thekla Inc, was revealed during last night's event and takes players to a mysterious island brimming with puzzles.
There is an emphasis on epiphany, with that Eureka! feeling said to be a key theme to the title.
Players will have 25 hours of puzzling to get through, but unlike most open worlds, the island in The Witness is compact enough to allow gamers to move across the whole island in little over a minute.
You can watch the first trailer for the game below: