【Operation Confirmation】 Confirmed to boot on a Japanese Nintendo 64 console. 【Cartridge Specifications】 The cartridge back cover has been replaced with a Japanese version, so it can be used directly on a Japanese N64 console. 【About the Content】 This is a custom version of Super Smash Bros. with added characters, stages, and various modes. Different settings and gameplay are available compared to the standard version. 【Usable Characters】 Dr. Mario, Young Link, Bowser, Ganondorf, Dark Samus, Marth, Mewtwo, Falco, Wolf, Sheik, King Dedede, Goemon, and Polygon-type characters. In addition, Sonic (with state switching), Conker, Crash Bandicoot, Dragon King, and Metal-type characters are also included. 【Stages & Modes】 The number of stages has increased, allowing battles in various locations. Includes a team battle mode, a home-run-style mini-game, and several additional mini-games. Supports up to 4 players simultaneously. 【Condition】 Characters are set to be usable from the start. There are no issues with basic gameplay even after changing settings or initializing. 【Notes】 Playing requires the "Memory Expansion Pack" or "High-Res Pack" to be installed in the N64 console.