- Duke Nukem 3D: Atomic Edition
- Duke it out in D.C.
- Duke: Nuclear Winter
- Duke Caribbean: Life's a Beach
Duke Nukem's Penthouse Paradise is not officially included, but can be adapted as a user map, and by extension, the levels of the official packs (Duke Assault, Level Design Handbook, Duke Xtreme and Duke!ZONE / Duke!ZONE II) can be played as well.
The games have also been updated to use improved graphics but has been removed in February 15th, 2016 due to licensing issues between 3D Realms and Gearbox Software, the current rights holder to the I.P.