If it's getting low on health almost die while taming, don't worry just use owl to heal it up so u can continue to knock him out. Up this please so people can know small tip from me.

Best source of organic and chitin on abberation. Kill them with a 100+ spino or drake

Will rip you off tame I repeat TAKE YOU PFF YOUR TAME AND KILL YOU EASY

If they are in water the can crab you, which leads to a certain death. Not so dangerous on land. (Pun intended)

They can be outran on foot with a bit of speed upgrades, however make sure you dont cut it close or else OH YEA MR KRABS

Is Biggggg Crab, my pet tick is favourite food for mr crabbington

Has a slow reaction time and you can usually avoid it attacking you by running under its legs.This might change in later patches

It takes 17 boulders for a 150 if you don't miss any

Kill and use chainsaw for organic polymer or even better use a moschops spec’d into organic farm to really increase that organic poly farm easily

They often spawn near the lake by the portal in aberration so if your looking for one be careful and don’t swim to deep!

These things are ur best friend on aberration and their jump is crazy high. Tame one right now!

I just figured out that rocket launchers deal torpor to the karkinos, much like the rock golems, but they die a bit more quicker since they don't have much health and rocket launchers deal a lot of damage.

They drop Organic Polymer when you harvest their corpse

If you manage to tame one of these than go and grab stuff and KIl IT :)

They can jump real far and there so strong I recommend it if you want to destroy things

Your crab is out of HP, and there is no annimal corpses to bring? Just put 10+ sleeping bags not far from the trap and let Karkinos kill you enough times to regain HP (as I calculated - 300 HP per death)

This works only when Kark is not fleeing. Otherwise you need to wait until torpor goes down and crab starts to attack. But this worth it. You won't lose the crab you want!

On ASA only use catupolts, cannons no matter if you hit the head it will decrease the taming effectively, and cannons are super hard to aim you have to press buttons in more options to aim it, catupolts are a lot more easy. Up to let people know

1 shot from a cannon and it's lights out Mr Crabs

Watch YouTube video from captain fatdog karkinos trap and use this to tame them. I struggled so many times and then I realised you can't do it going up a hill. Flat surface and hitting it in the head are the two main problems but as soon as I had got it right it was so easy.

Up for noobs

The karkinos is immune to radation

Good for launching swamp fever dodos into enemy bases and watching them suffer. Or throw a load of tickle chickens. OP.