Ultraman Fighting Evolution Rebirth is the fourth installment in the Ultraman Fighting Evolution series, released for the PlayStation 2. The game features a Story Mode where Alien Mephilas orchestrates a large-scale invasion utilizing enhanced EX monsters and three Chaosroids, dark counterparts of Ultraman, Ultraseven, and Ultraman Taro. The Ultras ultimately unite to overcome Mephilas and his final form, Neo Chaos Darkness.
Ultraman Fighting Evolution Rebirth is the 4th game in the Ultraman Fighting Evolution series. This game was released in the PlayStation 2 console.
Its Story Mode involves Alien Mephilas launching a massive invasion using EX monsters (more powerful versions of the originals) and sending three 'Chaosroids' (dark versions of Ultraman, Ultraseven, and Ultraman Taro) to the Land of Light. Eventually, Mephiles fuses with his final monster, Neo Chaos Darkness. With the combined effort between Cosmos and the other Ultras, they managed to defeat him and stop his invasion.