When three or more allos meet up, the highest level becomes an alpha. He will be the one with orange glowing cloud on his back. Reducing the pack to only 2 dinos will remove alpha status from the highest level allo. This means it is usually easier to kill the weakest in the pack first and then the fight will be much easier. Multiple alphas can be created if a large group of allos form. However that are not invincible. Personally saw a group of 15 Wild allos with 5 of them being alphas get wrecked by a Lvl 80 giga. So even if you could somehow tame all 15, you would be far from invincible. A good step up from a carno, but they stand no chance against similarly leveled Rex or giga.
I have another post on how I ran into these guys but- middle of taming the lvl 40 rex and the most BEAUTIFUL allo attacks my tame and deinonychus so I have to kill it, plus I’m out of tranqs, very sad but one day, ONE DAY, I will get an allo friend or 20
There was like 15 allos near my base I thought I could kill them with my bronto turns out I was wrong they killed her and I didn’t even kill one. Thank you for all the adventures Joan R.I.P Joan 😭😭😭😭😭😭
There is a glitch on single player where if you find a pack of 3 allos, two will be stuck inside each other, while one is still running around. If you go and hit the two that are stuck with anything, they will both despawn. This is useful because then you are left with one to tame. Warning if you run into to them with out hitting them they will dislodge and attack you.