Ultimate Squared is megawad for vanilla Ultimate Doom. It includes 4 completely new episodes made for classic Ultimate Doom! Designed to play in vanilla, works perfectly in both single and multiplayer.
There are no additional resources to maps, everything was made to be compatible with original game.
Ports tested: Chocolate Doom, Prboom+.
Skill settings provided!
Mapping team: TGA and guest mapper ChaingunnerX.