Knowledge Lock × Time Loop × Poolcore, first-person puzzle game. Wake up repeatedly in a familiar yet unfamiliar pool space, observe and deduce to uncover the rules hidden in the water, tiles, light and shadow.

<h2 class="bb_tag" >Key Features</h2>Poolcore Visuals:Blue-toned water, tiles, liminal spacesLoop Progression:Scene resets, clues accumulate, memory is your weaponKnowledge-Lock Puzzles:Advance only by analyzing and understanding the rulesFirst-Person Exploration:Free observation, details hold the answersHigh Difficulty, No Hints, Pure DeductionInspired by games such as Outer Wilds. Aquachamber is a first-person puzzle game where you constantly return to the starting point. Explore this mysterious space and use your logic to uncover clues—every strange phenomenon follows a hidden pattern.<h2 class="bb_tag" >The Mysterious Poolcore Space</h2>Explore within the mysterious poolcore space, experience the artistic styles and emotional atmospheres across different levels.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/370d68bafb4311efa3f6c4f0a7e4fa92.poster.avif?t=1776003231" width=640 height=360 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/370d68bafb4311efa3f6c4f0a7e4fa92.webm?t=1776003231" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/370d68bafb4311efa3f6c4f0a7e4fa92.mp4?t=1776003231" type="video/mp4"></video><h2 class="bb_tag" >A Unique Exploration and Puzzle Experience</h2>Carefully observe the details of this world, and deduce the principles behind the things that make you curious.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/18d7204f7e0bafac7276c8b3ee6164ff.poster.avif?t=1776003231" width=640 height=360 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/18d7204f7e0bafac7276c8b3ee6164ff.webm?t=1776003231" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/18d7204f7e0bafac7276c8b3ee6164ff.mp4?t=1776003231" type="video/mp4"></video><h2 class="bb_tag" >No Horror Elements</h2>Aquachamber might have some tense atmospheres, but it is essentially a puzzle game, not a horror game. There are no monsters jumping out at you or frightening elements.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/9b01edc7676ae9f622da6a3778037a53.poster.avif?t=1776003231" width=640 height=360 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/9b01edc7676ae9f622da6a3778037a53.webm?t=1776003231" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4042340/extras/9b01edc7676ae9f622da6a3778037a53.mp4?t=1776003231" type="video/mp4"></video>

Good Game Database

Aquachamber Achievements