Production of the project has been going for a long time since sometime around 2007. I worked on it as an on/off project. I did the Doom 2 compile attempt about 5 year's ago.

Post news Report content RSS feed Doom 1/2 compile files ready.

To be clear the Doom 1 download is a level fusion with all Doom 1 episodes in one single level with no loading screens. The Doom 2 download is basically the same but with all doom 2 episodes. Each download is a continuous level/map. Read the download page for more info.

Posted by Ronnie42 on Nov 20th, 2013

(I'm aware of bugs on both builds, I'm looking into them, just remember this may take some time, most bugs ignore in co-op, less buggy in multiplayer but feel free to point out any bugs in the comments so I can look into it)

Currently I'm updating my news to say that I have once again been
busy, got the Doom 2 compiled, ready, thankfully not as buggy but more stable while the Doom 1
compile is still isn't bug free yet and I'm also currently
experimenting with fusing these insanely big maps but having trouble
with it so that might take a while.

Here's the link for the Doom 2 continuous Map: (including all Doom 2 episodes in one level/map) DOWNLOAD HERE

Also feel free to check the full map image here if your curious about how big the Doom map has got:
Full Doom 2 on 1 level
Also you can easily download the current build here:

Full Doom 1 on 1 level with plenty of bugs

Also feel free to check the full map image here if your curious about how big the Doom map has got:

Doom 1, All levels combined

Overall this project is still on-going so anything you see here may
eventually change, testing will occur over time. Also I'm only one
person so sometimes progress may not be as often or like this week it
may end up...............with a ton of updates.

So drop a comment, spread the work, feel free to point any problems
or if you have tips on how to fix some issues since I could do with as
much help as I can get. I'm aware the Doom 1 build has plenty of issues
so if anyone has any ideas on how to fix these problems then I'm open to
ideas on how to fix them.

Also I have made told that it works with some mods so feel free to try them.

Post comment Comments
*Flame* Nov 20 2013 says:

O_O Whoa . .

+5 votes     reply to comment
Robert_Carmichael Nov 21 2013 says:

0_o Holy carp, that is awesome!

+4 votes     reply to comment
Ronnie42 Author
Ronnie42 Nov 21 2013 replied:


+1 vote   reply to comment
Shot846 Nov 23 2013 says:

Doom 2 Bug?: I start at the icon of sin and when i go into the teleporter nothing happens and if i go forward i get out of the map.

+1 vote     reply to comment
Ronnie42 Author
Ronnie42 Nov 23 2013 replied:

Well like been saying, the project is mostly beta so thanks for letting me know.

+1 vote   reply to comment
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Ronnie42 Author
Ronnie42 Dec 16 2013 replied:

I have noticed this issue mainly at the start, beginning area's of the game, thanks for feedback, I have been fixing the spawning, as for the 'monsters' glitching well I have noticed it only seems to be happening at the first level section, at the 'icon of sin', am looking into the first level glitching in Doom 1 but at moment it's 'trial and error' at moment since having to do several test by myself to try troubleshoot what's causing the problem.

+1 vote   reply to comment
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Doom 1 as 1 level, Doom 2 as 1 level
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Doom Engine
Doom Engine GPL Released 1993