Its your call, Do you like to work together?-
pros: Results in Support from teammates, Possibly revive you, fight with you, and kill more evil stuff
cons: They have a chance to steal everything you get such as crowns, heat, materials
Or do you work alone if possible?-
Pros: You get Everything, Crowns heat, materials
Cons: You burn more energy if you die, No one will help you fight, Everything is focused on killing you.
...you know that everyone in the party gets all crowns and heat collected, and that materials are distributed randomly, right?
Well, now you do.