This week is Video Game Week on Late Night with Jimmy Fallon. On Monday night, he shared his “Do No Game” list and played the Xbox One with Phil Spencer. Last night, Fallon played Knack for the PS4 with its creator Mark Cerny.

The below video is actually pretty exciting as we haven’t seen a lot from Knack yet. Sony spent most of E3 showing more of its core games, but Knack is looking to be one of the strongest PS4 launch titles. It’s a family-friendly platformer, but it’s a family-friendly platformer being made by Mark Cerny. He helped create games like Marble Madness, Sonic the Hedgehog 2, Crash Bandicoot and Ratchet & Clank. That kind of pedigree can not be ignored and Knack looks to continue his legacy of crafting fine platformers.

On the show, Cerny reiterates that the PS4 will support used games, won’t require an Internet connection, and that it will be out this holiday season for $399. All three garnered the same kind of applause we saw at Sony’s E3 press conference.

For more PS4 on Late Night With Jimmy Fallon, check out this video of Fallon playing Killzone: Shadow Fall.