Make a creative esports niche game, similar to how rocket league was a niche game. Please make it so it would be team vs team and a possible online capability in the future. Please do NOT make a shooter game. 

For example:

 an idea could be Boats playing Volleyball

or it could also be Trucks racing in a creative or different way!

It does not have to be related to a vehicle but please have the game be special, or different.