Caldera's Web

Weave silk between volcanic vents and outlast the eruptions

Strategy
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Released: Monday, February 23, 2026 Genre: Strategy Controls: Tap or click vents to weave webs; press Space to start Platform: Browser (desktop & mobile)

About this game

Caldera's Web is a survival game set on the floor of an undersea volcano, where you string silk webs between hydrothermal vents to harvest magma, coral, and spores. Reinforce your network and ride out escalating waves of eruptions and predators that tear your strands apart. Each wave brings faster threats, so spend your harvest before the caldera blows.

How to play

Tap or click vents to weave webs; press Space to start Caldera's Web 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.

survival gameweb buildingundersea volcanoresource harvestingwave survivalstrategybrowser gametense atmosphericvents and silk

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Caldera's Web 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.