If you mean all 5 alien factions working together, that is unlikely as bungie has already given examples of enemy factions fighting against each other. Some factions might cooperate though
English
-
Yeah I know. I just thought it would be epic if it happened. Or maybe just in a public event all factions would fight against us. I would feel like a boss blowing up robots and aliens at the same time.
-
Cool? Most definitely. Likely? Probably not. It would be cool though if the Darkness calls the factions together under it as a late game public event like you want
-
O_O This^