Ahhh Dreamcast emulation, how can
someone not like it? It was revolutionary by the fact that you needed
no hardware modification to play the excellent selection of emulator
that it had. It also has a completely free devkit called KOS which
can handle C and C++ so developers are not forced to download warezed
devkits.
An asterik ( * ) represents an emulator that I think
is the best for its console.