The Wetrooms is a surreal liminal space pools horror game.

If you're not careful and you slip through the wrong crack in reality, you'll find yourself in The Wetrooms, where nothing exists but the cold, unyielding touch of endless damp tiles and dark pools. The oppressive silence broken only by the distant echo of dripping water, and the unnerving sensation of being watched by something just beyond your sight. The labyrinth of pools rooms stretches out in all directions, an infinite maze of dimly lit, glistening corridors and eerily still pools. Every turn feels dangerous, every step echoing louder than the last. Move quickly if you catch a glimpse of something moving beneath the water's surface—because it has definitely noticed you.<br />
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The Wetrooms: Liminal Pools is a first person horror puzzle game set in a surreal, dreamlike world of liminal pools. Navigate through intricate rooms, solve puzzles to proceed, and avoid and escape from a malevolent presence.

Good Game Database

The Wetrooms: Liminal Pools Achievements