I'm playing Below Zero on my Switch and I really like to beat up the Cryptosuchuses that live around my base in the Purple Vents, right next to the Thermal Spires. When I made the grapple arm, I beat up the Cryptosuchuses in more awesome ways, and went to the more dangerous parts of the Purple Vents where I had an epic battle with a Chelicerate, which I almost won but I had to leave because of damage to my PRAWN Suit.