Crusade is a free 2D fighting game built on the MUGEN engine, providing players with a vast selection of characters from iconic franchises and lesser-known titles. Gamers can choose from a diverse roster including favorites from Street Fighter, King of Fighters, and Guilty Gear, alongside unique characters from Shin Megami Tensei: Nocturne, Devil May Cry, and even World of Warcraft. Notable additions include Hitoshura, Kenshiro, Dante, Miku Hatsune, and Goku, making for an eclectic mix that appeals to fans of various genres.

The game offers multiple modes such as arcade, versus, survival, and training, allowing players to engage in solo battles against AI or compete with friends. Crusade stands out with its high-definition character models and captivating 3D effects, enhancing the visual experience. This game is a must-try for fighting game enthusiasts looking to enjoy an extensive character lineup and dynamic gameplay.