Animal Sim: Underwater

Animal Sim: Underwater is an aquatic creature roleplay game on Roblox developed by the Animal Sims. group where players choose an underwater animal species and explore open ocean environments. Released in April 2023, it is a spin-off from the group's original Animal Simulator - focused entirely on the sea, with a roster of aquatic and semi-aquatic species. With over 250 million visits and a 400-1,000 concurrent player base, it is one of the most-visited animal roleplay titles on the platform.

The game puts players in an open ocean world where they can freely explore, interact with other players, or engage in combat using the attack key. Each species has distinct stats - speed, health, and attack power vary between animals, making species choice a meaningful decision for both roleplay and PvP. The environment spans multiple zones for different styles of play:

• 🗺️ Main ocean world - open exploration with full aquatic environments for roleplay, socializing, and hunting
• ⚔️ PvP Map - a dedicated combat zone for opt-in player-versus-player fights, separate from casual roleplay sessions
• 🏠 Swamp biome - a distinct secondary environment with its own atmosphere and ecosystem
• 💎 Seasonal species - Halloween, Christmas, and Valentine's-themed animals released as annual limited gamepasses
• 🚗 Waterbeam ability - a water-based attack tool available as a utility pass for combat-focused players

Species are unlocked through individual gamepasses, each priced at 500 Robux. The roster covers iconic aquatic animals including the Shark, Octopus, Turtle, Dolphin, Stingray, Mantaray, Crab, Frog, Clownfish, and more. Two species - the Axolotl and Crocodile - are cross-compatible with the main Animal Simulator game: if you already own either of those species passes in Animal Simulator, you do not need to repurchase them here. The Boombox pass (200 Robux) lets players add custom music to their sessions.

Animal Sim: Underwater sits alongside the group's main Animal Simulator as part of a complementary pair of animal roleplay experiences - the land-based and the aquatic versions of the same social formula. Players who enjoy open-world creature roleplay and PvP combat with a specific aquatic aesthetic will find this the most specialized option in that genre on Roblox.