[Suggestion] Two Support

[madhurgupta10]

Great work on the emulator implementation, it would be great if there could be 2 player support.

[ognis1205]

@madhurgupta10
Thank you for your suggestion! Yeah, that is a fascinating idea!
Since I'm working on another project as well, so I can't get started it
right away, but I surely will consider implementing 2 player support in the
near future. Also, it would be more interesting if there could be multiplayer
support over a network connection. Thanks again!