Complex sentence: In 1989 came Nya Mutant (New Mutant) now it was the year 2089 and the world where ruled by multicooperation in gigantic cities, like in Judge Dredd.
Split into simpler sentences: In 1989 came Nya Mutant (New Mutant). In this game, it was the year 2089 and the world was ruled by large corporations in gigantic cities, like in Judge Dredd.