Desynched has released a new homebrew game for the 3DS, this time a game called Snakes, heres more:

Introducing a local play game supporting 1-8* players!
This is a great party game!
[*: only 5 players in one room have been tested so far! If you find out how this game behaves with more than 5, let me know! ]

I will upload a video of gameplay soon!

This is an alpha release.
Updates:

Ability to play offline now!
Added splash screen.
Added suggestion to turn wi-fi on if it is not on when starting the game.
Fixed bug where releasing the CPad when moving diagonal doesn't update this change to the other connected devices.

Homepage --> https://github.com/DDews/Snakes

Source