The "Cube Experimental" is a Mod for Fallout 3. Just started as a small test project to find out the possibilities of the Fallout-3-Engine and growth larger now. This project places a hidden entrance, of an forgotten cube complex, to the wasteland of Washington D. C.. To explore it, you only need your current Fallout 3 character.

WARNING! Systemtime runs out in: (on May 8th)

Some data/features

  • 65000+ objects
  • 500+ scripts
  • 13 level
  • full voice acting
  • collectable bonus stuff
  • sounds banal, but we have full usable ladders, what the engine normally not supports.
  • 1 big quest - a confusing time

Neotorious made an video how to get in:

Walkthrough (German Version)

Translated Versions
SureAI is currently working on an full translated English version of the Cube Experimental. The French translation by Doezer and his team will start after the release of the English version.

If you have problems with the terminals ingame, nordmarv found a way: "At beginning I had the terminals bug (no option to open doors) but I moved the cube.esm and now works. I put it just down the fallout.esm in FOMM list."

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Blog RSS Feed Report abuse Latest News: Cube Experimental Modding Interview On Bethesda Blog

2 comments by SureAI on Jan 12th, 2010

Nicholas Breckon, the community manager of Bethesda Softworks, spoke with Dennis from SureAI and Cube Experimental about Cubes, Modding, SureAI and also wanted to know - when is Nehrim coming out? Read the full interview on

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Cube Experimental 1.0.4 (de) German Version

Cube Experimental 1.0.4 (de) German Version

Aug 5, 2009 Full Version 0 comments

Deutsche Version der Cube Experimental Mod. Deutsche Sprachausgabe + neuem Soundtrack.

Cube Experimental 1.0.4 (en) English Version

Cube Experimental 1.0.4 (en) English Version

Aug 5, 2009 Full Version 7 comments

The English version of the Cube Experimental mod. Full English voice acting + new soundtrack.

Cube Experimental

Cube Experimental

May 8, 2009 Full Version 2 comments

The German version of Cube Experimental version 1.0.3. Works also with the English version of Fallout 3.

Post comment Comments  (70 - 80 of 137)
`DarcK Aug 9 2009, 10:10am says:

Oddly, when I launch the mod the original game starts up. Could you help me?

+1 vote     reply to comment
UnInvincible Aug 10 2009, 11:41pm replied:

The mod is in the normal game, when you load a game up you should get a quest called "The Cube". Make it your active quest and you'll get a map marker showing you where The Cube is, go there and start this awesome quest.

+1 vote     reply to comment
`DarcK Aug 11 2009, 5:00am replied:

Oh, it's understandable, thank you :)

+1 vote     reply to comment
TEM006 Aug 8 2009, 7:11pm says:

Whenever I try to run the game I get a error saying "Falloutlauncher.exe not found", anyone know what the deal is?

+1 vote     reply to comment
Shadow-san Aug 8 2009, 6:51pm says:

Great mod! I just finished and missed only 3 holotags! >.<

+1 vote     reply to comment
Jokerme Aug 8 2009, 6:39pm says:

Just finished this. Very nice.

+1 vote     reply to comment
Hammar&Scythe Aug 8 2009, 5:35pm says:

This looks beautiful, i cannot wait to play this

+1 vote     reply to comment
TheNut Aug 7 2009, 6:43pm says:

I haven't played this yet, but it sure does bring back fond memories of the movie. Looks like you guys did a good job reanimating the cult fiction.

I'll make a note to bring a couple extra shoes with me before I head in ;)

+1 vote     reply to comment
Boscor Aug 7 2009, 5:53pm says:

Absolutely awesome. One of the best if not the best mod I have ever played. Fantastic job. I'm at a loss for words.

+1 vote     reply to comment
infl1ct1on Aug 7 2009, 2:12pm says:

I am going to try this out when I am done reformatting my computer and installing fallout 3 again. I wish people made more fallout 3 mods. Fallout 3 is definitely a great game to mod; especially now since it is lacking fully released mods.

+1 vote     reply to comment
klichka Aug 6 2009, 5:21pm says:

Man, cube has one hell of a cult following.

+1 vote     reply to comment
SilverWolf012345 Aug 6 2009, 5:19pm says:

What do you mean by "full usable ladders"? I'm just curious

+1 vote     reply to comment
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Release Date
Released May 8, 2009
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Highest Rated (2 agree) 10/10

This is one of the biggest and greatest fallout 3 mods ever this is fallout epicness!!!

Nov 20 2010, 10:37pm by jag648

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