Undertow

Drift a cloaked submersible past deep-sea sentries to mine crystals

Strategy
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Released: Friday, April 10, 2026 Genre: Strategy Controls: Click tiles or WASD to move, 1-2-3 to adjust power; on mobile tap tiles to move and tap power bars to adjust Platform: Browser (desktop & mobile)

About this game

Undertow is a stealth game where you pilot a submersible across grid tiles through the ocean depths, slipping past deep-sea creatures and sentries that hunt by sight. Split limited power between Cloak, Sonar, and Thrusters as you collect crystals and distill them into upgrades. Momentum carries you between tiles, so each drift has to be planned before you commit.

How to play

Click tiles or WASD to move, 1-2-3 to adjust power; on mobile tap tiles to move and tap power bars to adjust Undertow 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.

stealth gamesubmarine gamedeep seaavoid detectiongrid movementpower managementcollect crystalsunderwater puzzlesonar cloakmomentum drift

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Undertow 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.