3D Realms co-founder andDuke Nukemdeveloper George Broussard commentedvia Twitterthat “the leak looks real.”

“Almost every chapter is present in some form.

A huge chunk is playable, a huge chunk is block-outs with no enemies.

A screenshot of Duke Nukem Forever, seemingly taken from a leaked version of the 2001 iteration of the game.

Most of the game’s weapons are apparently functional.

The leaker or leakers apparently released the build, its editor and the full source code.

Yes, the leak looks real.

No, Im not really interested in talking about it or retreading a painful past.

You should heavily temper expectations.

There is no real game to play.

Just a smattering of barely populated test levels.

I have no knowledge who leaked this.

“Yes, the leak looks real.

No, Im not really interested in talking about it or retreading a painful past,” wrote Broussard.

“You should heavily temper expectations.

There is no real game to play.

Just a smattering of barely populated test levels.

I have no knowledge who leaked this.”

The videos viewable on duke4.net include motorbike driving section, and an extended combat scenario set inside a club.

What we got in 2011 was different than the version in development in 2001, however.

I probably won’t download it to find out.