Chankast is an advanced and free SEGA's Dreamcast system emulator for Windows x86 platforms, developed by garrofi, baktery, una-i and ElSemi in 2004, released as a tribute project to the great DC console, other than a promotion to piracy. It is one of the first Dreamcast emulators to run games in a playable way, also the first Dreamcast emulator to be able to run commercial games.