Easy end game farming of these:
Extinction has the cryoball, cryofridge and Dino leash engrams... learn these.
Make and charge cryoballs.
Make Dino leash.
Go hunting for the snails.
Tame them then cryo them.
Each cryoball holds one animal “frozen” until thrown back out (like a pokeball).
Continue until all your balls are filled.
Place snails, place Dino leash (they will have a “lock” above their heads.
Set them to roam and they stay inside the leash radius.
Feed cakes as normal when hungry. :-)
Be aware that after tameing they still only eat cakes
They need to be wandering to get cementing paste passively.
And their not breedable! Why. I want baby achatina!!!!
U CAN GET CAKES THROUGH CHEF STATION ON MOBILE!
Clear other creatures before attempting to tame
Pick it out of the swamp with pterodactyl and plop it around your base
As of 12/20 it took 15 shots (5 tail 10 head) to knock out a 150 and 9 veggie cakes. The head, tail, or she'll shots don't seen to make a difference anymore.
You should use tranquillizer darts to knock it out for taming as it makes it easier
Lettuce does not work on P+ for taming