patch for another WAD. UAC Labs was mentioned in Doomworld's Top 10 Infamous WADs list. Lullaby, a level created by Danlex in 2021 which contained surreal visuals. National Videogame Museum, a recreation of the real life National Videogame Museum by employee Chris Bacarani. The level took over a year to make, and is featured as an exhibit in the physical museum. Nuts! – Released in 2001, Nuts is one of the first documented joke WADs. Nuts consists of a single room, with an invulnerability power up, plasma rifle, BFG, and 10,617 enemy monsters. Its creator, B.P.R.D, created multiple sequels, and a version of Nuts was made in Dusk. The Sky May Be – A notable joke WAD, most of the game takes place in an oversized sector, where many textures are replaced with solid colors, and many sounds replaced with audio from Monty Python's Flying Circus. The WAD was mentioned in Doomworld's The Top 10 Infamous WADs list and it is sometimes considered to be one of the worst WADs ever created. UAC Military Nightmare – A Skulltag WAD made by "Terry" in 2008 which was notorious for its use of vulgar scripts, jump scares, strange graphics, absurd difficulty, and otherwise-useless data that existed to either bloat the WAD's file size or tamper with the player's settings. The WAD itself was removed from Doomworld in 2014 due to the aforementioned useless data, but has since been reuploaded with said data removed. This WAD spawned a genre of WADs known as "Terrywads", or "Terry Traps", which contain similar content to UAC Military Nightmare. In 2008, UAC Military Nightmare received a Cacoward for Worst WAD, wherein it is described as "the worst wad file the world has ever known." Lilith – A mod created in 2017 that uses glitches in the Zdoom sourceport to create graphical and musical distortion, and changes in enemy behavior, resulting in a "glitchcore nightmare." Lilith was also a winner in the 2017 Cacowards. Freedoom Freedoom is a project aiming to create a free replacement (modified BSD License) for the set of graphics, music, sound effects, and levels (and miscellaneous other resources) used by Doom. Since the Doom engine is free software, it can be distributed along with the new resources, in effect providing a full game that is free and with full third party WAD. The project distributes three IWAD files: the two single-player campaigns named Freedoom: