A video has been posted on YouTube for a new Gameboy game called Super Smash Land.
Ok - not really. It's a fan made game, showing what Super Smash Brothers would look like on the original Gameboy.
The PC release has six recognisable characters (including a guest appearance from Mega Man!), eleven stages, an arcade mode, challenge mode, endless mode, a multiplayer mode that supports up to four people, and even online leader-boards.
Piki Geek has published an interview with the creator, Dan Fornace. Fornace has also posted the details of a trick that shows how to unlock all the characters without playing the proper way - you can read this on Reddit.