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第三定律 THIRD LAW
Your gun is your engine. Recoil is movement; firing opens a vacuum that pulls in mass-bearing shards and yanks your heading. A full XP bar stops time: rewrite one physics law, or abstain to vent heat and heal 1 HP. Seven chambers, 15-30 minutes.

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Features
Single-player
Family Sharing
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Languages:
Interface Full Audio Subtitles
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Simplified Chinese ✔ ✔
English language not supported

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This game is not yet available on Steam

Planned Release Date: Sep 29, 2026

This game plans to unlock in approximately 7 days

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About This Game

Every shot is a step — and an inhale

THIRD LAW is a top-down zero-gravity roguelite. There is no WASD. Recoil is your only thrust. Firing opens a muzzle vacuum: inertia shards have mass, and inhaling them yanks the hull off course. Aim, movement and collection share one trigger.

Heat is a sink. A full XP bar stops the world

Sustained fire overheats and jams the gun. Inhaling shards vents heat — and changes your heading. When the bar fills, time freezes: pick one of three rewrite cards to change a law of this run, or abstain to dump heat and heal 1 HP. Clearing a chamber no longer deals cards; it opens the door and repairs 1 HP.

Seven chambers, fifteen to thirty minutes

  • Ignition, Scatter, Storm, Vent Station, Wallbreak, Hot Gate, and a three-phase Core boss
  • Inertia shards are rigid bodies: dense inhale levels you fast and can throw you into fire
  • Four affinities: the third card in a line offers a unique key
  • Swap weapons at the vent station; beating the run unlocks Overload from chamber 2
  • All visuals and audio are generated in code — neon geometry, zero textures

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Quad-core CPU (2015 or later)
    • Memory: 4 GB RAM
    • Graphics: DirectX 11, 1 GB VRAM (Intel UHD 620)
    • DirectX: Version 11
    • Storage: 300 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Quad-core CPU (2018 or later)
    • Memory: 8 GB RAM
    • Graphics: GTX 1050 or equivalent
    • DirectX: Version 11
    • Storage: 300 MB available space
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