Didn't you read the title?

theres also kirby but theres only twis spot for corssovers so i made a cool story about luigi and the sniper! and maybe kirby! so the story is that um mario kills pech but luigi wants to stop him and sniper must stpo blu spy from taking over the world!

Yoshi Wars is about a Yoshi military campain and a rising corporal. Team Fortress 2 characters come out much later. Rated T for violence, death, and minor language.