As a huge Duke Nuke fan I had to share this prototype of the unreleased Duke Nukem: D-Day for the PlayStation 2. It was a game that was thought lost forever until someone dumped the prototype on Internet Archive.

I downloaded it and loaded it up on my Steam Deck PS2 emulator, and it works! It's glitchy and unfinished, but it's playable. I wish we could have seen the complete product. It has the bones of a very cool game.