good idea. ;). and even, you can add some other nes chars inside there as extra. world heroes 2 was a pirate game with many games characters inside. from sf2, to mario, haggar from final fight, and also some turtles or goku. hehe
TheDeadSports im not sure what you asking me... you say that was it is a mugen game? well, mugen is a free use engine for create your own fighting games. the good thing, is that this leave you the possibility of mix chars taken from different games or create remakes like this one, ripping all the sprites and programming separatelly all the chars, for add they to the mugen game. the mugen game also can have intros, endings for the chars, etc. if the creator of a char or mugen works well on it, you can see good games. if not, you can see bad mugen games. many people hate mugen, without give to it a chance of play... and there are certain mugen games that was very well done. greetings ;)
TheDeadSports LOL damn you!. LOL ;) no, world heroes is a bizarre but super cool nes vs game. with chars from many others of those nes vs pirate games (street fighter 2, mortal kombat, etc). but there are too 2 rare mugen things. since one snes and nes mugen versions of street fighter 2, to even a vs game with the alien vs predator chars from the bet em up game from capcom. (their name was that avsp mugen. there are many different versions outhere, easy to find) apart, one guy planned to do a super cool tmnt arcade mugen game, but he continues doing chars on a site and the game not was released yet. their last work was krang i think... (of course i means the 80s tmnt version. obviously. hehe)
As much of a Ninja Turtle fan that i am. I just couldn't really get into this game. The movements and attacks were just not that good. Just my honest opinion anyway...
i like it, but my favourite will be with the chars from the arcad.e many tiem ago one guy started to create many chars, but he never finished the project as a game i think. a true pity!. :(