Arras.io is a 4 team multiplayer io game. The players control small gunships that can't do much aside from shooting in the beginning. Collect some energy to level up and upgrade one of the many available characteristics including health, speed and damage.
The goal here is to improve your ship without letting the enemies destroy it while helping your team establish dominance in the area. If you like cooperation and fun gameplay with interesting mechanics, give Arras.io a try.