Super Smash Bros. Ultimate

Translates the Switch build's AArch64 code (13.0.4/13.0.5) to C and compiles a native Windows program with its own runtime replacing the system libraries and NVN on Vulkan, offering a one-click installer, in-game settings and fighters' scripts as readable C++ for modding. A native Linux path has completed a match on one CachyOS/RTX3080 PC; other Linux hardware remains unverified.

The series' biggest crossover brings every past fighter together with new arrivals like Inkling and Ridley, adding faster combat, new items and defensive options for both casual and competitive play. Translates the Switch build's AArch64 code to C ahead of time into a native Windows program aimed at competitive play, adding rollback netcode through a relay server, a competitive 1v1 mode and a launcher that installs and self-updates.