Endurance Mode: Play as any Ultra or dark Ultra against unlimited waves of enemy!.Battle Mode: Play as any Ultra, dark Ultra, aliens, and monsters against the CPU or other players!.Story Mode: Play the battles of every Ultra!.The game first appeared in Project D as a billboard advertisement. After 4 years of working, the expansion pack titled, Ultraman Fighting Evolution 3-Expanded, was released on 2 December 2014, celebrating the 10th anniversary of the game. Instead of taking down the mod, they hired the mod developers to release an official expansion pack for the game. The mod quickly gained popularity and the attention of Kyodai Game Studios, the creator of U:FE3. The first Ultra released specifically for the mod was Ultraman Mebius and the first monster was Black King. After the mod's first release, there were suggestions of adding more Ultras and monsters. Originally, the mod was aimed to port Ultraman Fighting Evolution 3 into the PC.