8-BIT XMAS 2014 was released in 2014, and was developed by retroUSB. It was the third videogame to use R.O.B., an accessory.
Gameplay[]
The game is fighting-based, and pits up to six players simultanously in crazy battles against each other. The game requires the Four Score to allow four players to play, and twoPower Pads for Six Players. Another thing the game is capable of, is making the R.O.B. dance to christmas music.