74%Strong matchLiminalcore
83%43883% positive reviews, Very Positive across 438 reviews·Walking Simulator · Psychological Horror
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Explore a mysterious tropical island resort that hides a dark secret. Collect items and solve puzzles to progress. Survive against dangerous creatures. Piece together the story of the hotel and what lies beneath it.
Unending Aqua
SteamUnending Aqua is a single-player 3D first-person adventure game with elements of psychological horror and is inspired by liminal spaces.
What will you do when your dream vacation turns into a nightmare?
After a boating accident leaves you stranded on a beach, you seek help at a nearby hotel, the Sublime Wave Resort. Upon entering the building, you discover that the place is empty. There are no guests or staff anywhere in sight. As you wander around the hotel’s vast interior, you are overcome by the unshakable feeling that this resort isn’t quite what it seems and that something is following you...
Environments
Embark on a journey through the resort. Traverse detailed atmospheric environments such as shimmering swimming pools, dark utility tunnels, a stylish neon-lit water park, and an ocean research facility.
Puzzles
Test your wits with engaging puzzles while navigating the resort. Find hidden clues and unlock secret paths.
Enemies
Stay alert. Hostile creatures will hunt you down from the murky shadows as you make your way through the building. Distract them, hide, or flee before you meet an untimely demise.
Realistic Water Physics
Splash around in beautifully rendered dynamic water. Pickup and throw pool toys. Blast water guns. Slide down water slides. Leap from diving boards. Take a nice swim. Just remember to keep an eye on your stamina and oxygen.
Collectibles
A variety of cute rubber ducks are scattered around the resort. Prove yourself as a master collector and find them all.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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