Game System Reason
Donkey Kong Country: Wildfire Gamer Gigabyte Gaming realized they knew little about the series, so the game was scrapped.
The Three Toads Gamer Gigabyte Gaming had no idea what type of game it was even going to be. That, along with the fact that they had many other games going on at the time, caused the game to be cancelled.
Spike's Adventure Gamer the creator of the game never worked on it much, and decided to cancel it due to not being a very original idea,
ColcoAnimation Fighters Super Gamer The ownr of the channel decided to quit, resulting in the game being cancelled.