Super Smash Bros. Ultimate is the fifth game in the Super Smash Bros. series of fighting games, and the series' debut onto Nintendo Switch. Ultimate is the biggest game in the series by far, opening up the roster to include every single character from every other Smash Bros. game. This also means there's a huge selection of maps to choose from as well. Since the game's launch, HAL Laboratory has strived to add even more characters and 'echo fighters' via DLC, making Ultimate potentially the largest video game crossover to ever exist. Ultimate has a variety of single-player and multiplayer modes, as well as the option to play online or locally.