friend pack is op
as long as you have a few G U Ns and press right arrow its an idle game
on my second try, I went off the map and had to stop a few times because the horde had trouble following me
I went right into the boss fight and had the boss's hp draining quickly with three G U Ns but I realized that the boss wasn't following which let its regeneration beat my attack so I went back to find it. That probably wasn't a good idea because I bumped into it and it insta-killed me but the friends were still attacking and defeated the boss.
I'm sure someone could actually kill the boss alive with just the friend pack