
Fight against brain-rot in this story-driven educational physics puzzle game. You will need to learn and apply high school physics concepts to solve increasingly challenging problems and uncover a galaxy spanning plot. When you have finished, you will be able to take a college level physics course.
Modeled estimate, not a reported figure. How we estimate →
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About
Explore the laws of physics like never before in Newton's Fourth Law, where each puzzle is a lesson and every level deepens your understanding of the universe. From projectile motion to quantum physics, Dive into hands-on challenges that bring physics equations to life, inspired by classics like Portal and The Stanley Parable. But who exactly are you and what are you doing in this facility? Who is the mysterious voice guiding and chastising you? Learn the rules of our universe, then uncover the mystery that is breaking them. Developed by a passionate high school physics teacher, this game challenges you to solve problems using real scientific methods.
Forget about educational science simulations that look like they were made before the internet. It's time to level up how we learn.
Visualize key physics concepts!
Inspect Your Surroundings to gather Information.
Master progressively more difficult physics puzzles using real world physics concepts and equations.
Experience physics in a completely new immersive way.
Uncover the intertwined destinies of Dorian, the luckiest man who ever lived, and Sheryll, a scientist who confronts the secrets of The Institute, and piece together your role in this expansive galaxy spanning sci-fi story.

Question everything.

Yes!
As a high school physics teacher who loves video games, I always wished somebody could create a game that captures the wonder of videogames with the educational rigor of a real science class. So, I made it myself.
If you are studying physics in school or college, or just have an interest in physics and some of the deeper questions that science evokes, then this is the game for you.
I want to make this game accessible for everybody to learn physics. The game contains plenty of environmental cues to help guide you, as well as a hint system if you get stuck.
Don’t worry—Newton’s Fourth Law is designed to make physics accessible. With built-in visualizations and a hint system.
The puzzles in this game are designed around a high school physics syllabus, including AP, IB, A-levels and other national curricula and currently cover the following topics:
Linear motion
Projectile motion
Forces
Energy
Collisions
Circular motion
Join us in shaping the future of Newton's Fourth Law! Early Access players will help expand our physics universe, with new levels and topics added regularly.
Thermal Physics
Waves
Fields
Electricity
Relativity
Quantum Physics
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Simplified Chinese
Engagement
Hours played at review time, across 41 reviews with recorded playtime.
Reviews
Themes across 41 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
这是真正的趣味性教育
good
111
高级,知识以游戏的方式进入了我的脑子里
很好游戏,使我发现自己其实是个弱智
内置的计算器有时候精度不够
Newton's Fourth Law is an ambitious and thoughtfully designed game that sets out to do something few titles genuinely attempt: teach real physics concepts through meaningful interaction rather than abstraction or trivia. Developed and published by Newtonian Studios, the game positions itself at the intersection of puzzle adventure and educational software, but it leans much closer to a full-fledged game than a digital textbook. From the outset, it makes clear that understanding physical laws is not optional background flavor but the primary tool players must use to progress. The setting is a mysterious, high-tech research facility where players are guided through a series of increasingly complex challenges tied directly to classical mechanics. Rather than presenting physics as a list of formulas to memorize, the game embeds these concepts into environmental puzzles that require genuine comprehension. Forces, momentum, energy conservation, projectile motion, and circular motion are not just referenced but actively applied. Each problem asks players to observe a situation, interpret what physical principles are at play, and calculate or reason their way to a solution. This approach transforms learning into a process of discovery, making success feel earned rather than arbitrary. Narrative plays a surprisingly important role in maintaining engagement. As players move deeper into the facility, they uncover fragments of a larger story involving distant galaxies, experimental ambition, and the intertwined fates of characters whose lives are shaped by the same laws the player is learning to manipulate. The story is understated and unfolds gradually through environmental details, dialogue, and contextual clues, serving as motivation rather than distraction. It gives emotional weight to the puzzles and reinforces the idea that physics is not just an academic subject but a fundamental force shaping existence itself. Gameplay is presented from a first-person perspective, emphasizing immersion and spatial reasoning. Players interact directly with machinery, levers, projectiles, and measurement tools, often using an in-game calculator and reference systems to perform real calculations. This is one of the game’s boldest design choices. Instead of simplifying mechanics to the point of abstraction, Newton’s Fourth Law expects players to engage with numbers, equations, and logic much like they would in a classroom—only here, the payoff is progress and narrative advancement rather than a test score. For players with a background in physics, this can feel deeply satisfying, while newcomers may find the learning curve steep but fair. The difficulty curve is deliberate and uncompromising. Early puzzles introduce core ideas in controlled scenarios, but later challenges combine multiple concepts and demand careful thought. Guesswork rarely works, and trial-and-error is less effective than proper understanding. This makes the game mentally demanding, and at times even exhausting, but also uniquely rewarding. Solving a complex puzzle often brings the same sense of accomplishment as finally grasping a difficult concept in real life. The inclusion of hint systems helps prevent total stagnation, though the game clearly prioritizes learning over hand-holding. Visually, the game adopts a clean, futuristic aesthetic that complements its intellectual focus. The facility environments are functional rather than ornate, reinforcing the scientific tone without becoming sterile. Lighting, sound design, and subtle environmental motion help maintain atmosphere, ensuring that long stretches of problem-solving never feel lifeless. Audio cues and ambient sounds provide feedback and immersion without distracting from concentration, striking a careful balance between mood and clarity. As an Early Access title, Newton’s Fourth Law is still evolving, and its current scope focuses primarily on mechanics-based physics. While the available content is substantial, the game clearly signals its intent to expand into additional fields such as thermodynamics, electromagnetism, waves, and more advanced theoretical concepts. Some rough edges remain, particularly in interface polish and pacing between puzzles, but active developer engagement and frequent updates suggest a strong commitment to refinement and growth. What ultimately sets Newton’s Fourth Law apart is its confidence in the player’s intelligence. It does not shy away from complexity or dilute its subject matter for accessibility. Instead, it trusts that curiosity and persistence are enough to carry players forward. This makes it a niche experience, but one with immense value for the right audience. Students, educators, and intellectually curious players will find it far more engaging than traditional educational tools, while puzzle enthusiasts may appreciate the novelty of challenges grounded in real-world science. Overall, Newton’s Fourth Law is a rare example of a game that successfully merges education and entertainment without compromising either. It treats physics with respect, gameplay with intention, and players as capable thinkers rather than passive participants. While it may not appeal to those seeking relaxation or quick gratification, it offers a deeply satisfying journey for anyone willing to engage their mind fully. In doing so, it stands as a compelling proof that games can teach complex ideas not by simplifying them, but by letting players truly experience how they work. Rating: 9/10
还可以吧 更新了之后就好多啦 之前算数很麻烦 首发的时候一般 别人推荐买的 还好也在更新 加油吧
牛逼
艺术的设计
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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