Subnautica 2 features several formidable Leviathans that players must navigate carefully to survive. The Shiver Leviathan can be found by exceeding 350m from the Lifepod, triggering its spawn with unique sounds. The Great Jaw, located 300m south at a depth of 60m, contains valuable loot but requires players to avoid its toxic gas by skillfully maneuvering inside its shell. The Collector, found 1000m east at 65m depth, can be scanned while distracted with a Tadpole, making it essential to prepare for this encounter with the right tools. Lastly, the elusive Deepwing Brooder can appear in any biome, typically in groups of three, and offers Deepwing Egg Clumps that can be utilized in crafting. Players are encouraged to explore the borders of biomes to increase their chances of encountering this rare Leviathan. Mastering these encounters is crucial for success in the game.