Super Smash Bros. - Nintendo 64

This Smash Wii U modpack has a real and authentic look, all the extra skins make sense as alts of the character they go on, fighters from one series are on fighters from the same series. In addition to a bunch of extra alternate costumes/characters, almost all of the Omega stages have been replaced with brand new stages or safe versions of the original stages. Beyond that, aesthetics have been changed, well over 100 new music tracks have been added, the camera is unrestricted whenever possible, and various other improvements have been added within the mod.