The King of Fighters XIV (??????????????? XIV, KOF XIV for short) is the latest work of the most classic fighting arcade games - KoF series (produced by SNK). It drew lessons from the "3D character + 2D fighting" design of Street Fighter 4 & 5, and became the first work in the whole KoF series that is totally rendered in 3D engine. Meanwhile, it has also become the pinnacle work of all fighting games.

First, you should know what M.U.G.E.N is. M.U.G.E.N is a free, non-professional 2D fighting game engine that only made for personal use on DOS, Windows and Linux platforms. Its was developed by Elecbyte group using the C language and Allegro libraries, and gives the characters from different ACG (Animation, Comic, Game) a common platform to fight with each other.

Rocket Viper is a both Beat 'Em Up and fighting styles homebrew series game, mainly based on KoF (The King of Fighters), Street Fighter and A Tale Of Vengeance (another famous mod game with OpenBOR). Developed using OpenBOR, made by fan player Volcanic from China. Similar to Beats of Rage, but more superb and interesting.

KoF All BOSS's Armageddon is a The King of Fighters homemade game released by AppNee, developed using M.U.G.E.N, based on BOSS characters made by Asia anonymous fans player.