The Ultimate Edition (also sold as an upgrade to existing accounts) includes all 3 expansions mentioned, and all 37 available characters.The 2nd Kombat Pack, released on November 17, 2020, adding 3 additional characters: Rain, Rambo and Mileena.The popularity of the arcade game led to the developers releasing an edition that. Mortal Kombat started out as a simple fighting game that let you play as one of several characters in the words most ultimate fighting championship. A story expansion, Aftermath, released on May 26, 2020, adding 3 additional characters that can also be purchased separately: Fujin, Sheeva and Robocop. Ultimate Mortal Kombat 3 takes everything you love about both the original game and all the later installments and brings the fighting game into the modern era.Unique character collaborations are always welcome, as long as Mileena is included in Kombat Pack 2?. Mortal Kombat has become the best-selling fighting game franchise.