Subnautica Convergence

You play Subnautica 2, and the classic and Below Zero creatures come to you.

• Creatures from Subnautica: schools of Peepers, territorial Stalkers, and a Reaper Leviathan patrolling deep water.
• Creatures from Below Zero: curious Sea Monkeys that circle you, and Brute Sharks in deeper water.
• Leviathans from both games, out in the deep: Ghost Leviathans, the Sea Dragon, Chelicerate and Shadow Leviathan hunt in deep water. Reefbacks, Sea Emperor Juveniles and Glow Whales drift peacefully, and Sea Treaders stride along the seabed. Ice Worms wait under deep seabed and burst out at you. None of them come into the starting Shallows.
• The Frozen Leviathan: swim deep, far from the lifepod, and you'll find Below Zero's Frozen Leviathan entombed on the seabed among ice spikes. Scan it.
• Their own animations: creatures swim and walk with their own animation from the original games.
• Subs you earn: wreck fragments of the Seamoth and Prawn Suit (Subnautica) and the Seatruck (Below Zero) lie around the Shallows lifepod. Scan three of a kind to unlock that sub, then build it at a Vehicle Fabricator.

Every model, texture and animation comes from your own Subnautica and Below Zero installs. The first time you press Play, Melty reads them into a private cache on your PC. Nothing from any of the games is shipped with the mod.

Solo play. Needs Subnautica 2 (Early Access 0.1.2.x), Subnautica and Subnautica: Below Zero on Steam.

Unofficial fan mod. Subnautica, Below Zero and Subnautica 2 are by Unknown Worlds. Made with Claude Code. Loader: RE-UE4SS (MIT).