What is the 5v5 game mode in T3 Arena and what are its new mechanisms?

The 5v5 game mode in T3 Arena is a new gameplay experience that allows players to play in teams of 5. This is a new and exciting mode that brings a fast, chaotic and pure fun experience. It is an evolution to the classic gameplay and a big step forward in creating a hero shooter experience in the palm of your hands. The 5v5 game mode introduces three important new mechanisms: playing in teams of 5, switching heroes within a match, and controlling 3 abilities instead of 2.