Lodestone Reef

Plant urchins, lodestones and lanterns, then spark cascading pulses

Sandbox
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Released: Tuesday, May 26, 2026 Genre: Sandbox Controls: Click or tap the seabed to plant pieces and spark pulses Platform: Browser (desktop & mobile)

About this game

Lodestone Reef is a meditative seabed sandbox where you plant glass urchins, lodestones and lantern anemones, then spark any one to send pulses cascading through the others. Each chain reaction uncovers more of the reef hidden beneath the waves. There is no failure state and no time pressure, so you tinker and watch the lights spread at your own pace.

How to play

Click or tap the seabed to plant pieces and spark pulses Lodestone Reef runs entirely in your browser — no download or sign-up. Press play above, or open it fullscreen for the best experience on phone or desktop.

meditative sandbox gamerelaxing reef gamechain reaction puzzlecascading pulsesunderwater sandboxno fail state gamecalm zen gameplant and sparkseabed exploration

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Lodestone Reef is part of GameDaily.ai — a brand-new AI-generated browser game published every single day since Thursday, February 12, 2026. See how the games are made or browse the full archive of 464 games.