Startup 'Lucky Robot' announced it is developing a dedicated game engine, a real-time 3D virtual training space for AI robots. However, comparisons with existing technologies used for over a decade have sparked debate over its 'world's first' title.
Imagine this. A state-of-the-art bipedal robot costing tens or even hundreds of thousands of dollars stands in the middle of a laboratory. The power turns on, and the artificial intelligence (AI) commands the robot to ‘walk forward.’ However, the moment the robot takes a step, it loses its balance and crashes onto the hard concrete floor. Thud! With that sound, its metal arms bend, and its precise sensors shatter to pieces. For a robot to learn how to walk smoothly like a human, it must repeat these falls tens of thousands of times. So, do we have to destroy tens of thousands of machines and waste astronomical amounts of money just to build one perfect robot?
There is a technology that magically solves this problem. It’s the method of creating a virtual world identical to the real Earth inside a computer and training the robot within it. By analogy, it’s like providing a computer-generated, endlessly vast, and soft mattress room where a baby won’t get bruised no matter how much they fall while first learning to walk. Recently in the tech industry, a very interesting debate has emerged surrounding the special software that creates this virtual world, so-called a ‘game engine for robots.’
Why It Matters
In recent years, the global robotics industry has been growing at a pace beyond our imagination. Robots are no longer simple machines fixed in the corner of a factory welding car doors. According to the World Robotics 2025 Report published by the International Federation of Robotics (IFR), a staggering 54% of newly installed industrial robots worldwide in a single year were concentrated in China, indicating that the global demand for automation is truly explosive International Federation ofRobotics. Put simply, if 100 new robots were built, 54 of them headed to factories and warehouses in China.
As demand explodes, it becomes paramount to build smart robots quickly and cheaply. While the mechanical technology to build the sturdy frame and motors of a robot is important, training the ‘software brain’ that will control the body naturally like a human is the real core competitiveness. A massive virtual training ground is absolutely necessary to train the robot’s AI to move naturally in the real world, manipulate objects, and properly understand complex physical environments SoftwareEngineer(C++) - Core/GameEngine@ LuckyRobot. Without this infinite virtual training space, the advancement of robotics technology is bound to be endlessly slowed down, bogged down by the physical cost and time of repairing broken parts every time it falls.
Easy Explanation: The Story of Robots Entering the Game
You can easily understand this situation by thinking about how airplane pilots first learn to fly. A novice pilot does not grab the controls of an actual passenger plane carrying hundreds of passengers right from the start. Instead, they sit in a ‘flight simulator’ safely set up on the ground and practice takeoffs, landings, and emergency situations countless times. In a simulator, no one gets hurt even if they crash due to a piloting mistake, and with a single press of the reset button, the plane appears intact back on the runway.
A 3D simulation platform for robots plays the exact same role. For an AI robot, this is like an invincible martial arts training ground where it doesn’t get hurt even if it falls tens of thousands of times, and it constantly revives no matter how big a mistake it makes.
Recently, a startup named ‘Lucky Robots’ drew massive attention by boldly declaring that they are building the “world’s first game engine for robotics” SoftwareEngineer(C++) - Core/GameEngine@ LuckyRobot. Renowned game engine developer Yan Chernikov (known in the online community as The Cherno) joined the company as Chief Technology Officer (CTO) to build an entirely new platform based on the Hazel engine r/gameenginedevs on Reddit: The Cherno…. Lucky Robot’s ultimate goal is to make large-scale robot training and testing environments faster and more accessible than ever before through this real-time 3D environment SoftwareEngineer(C++) - Core/GameEngine@ LuckyRobot.
| These simulation environments do not stop at simply showing flashy, realistic graphics on the surface. Modern simulation platforms integrate precise physics engines (programs that mathematically calculate physical laws like real-world gravity or friction) to perfectly model even minute changes in gravity, floor slipperiness, object collisions, and the material properties of objects inside the computer [What is Robotics simulation : Robotics simulation Definition | Unity](https://unity.com/glossary/robotics-simulation). Furthermore, they virtually implement cognitive systems identical to reality, such as cameras acting as the robot’s eyes, LiDAR (laser equipment that shoots light to precisely measure distance), and depth perception sensors, helping the robot understand its surrounding environment as accurately as a human [What is Robotics simulation : Robotics simulation Definition | Unity](https://unity.com/glossary/robotics-simulation). |
Current Situation: Is It Really the “World’s First”?
However, the tech industry’s gaze is not entirely friendly toward Lucky Robot’s bold entry. The biggest spark of controversy is the promotional phrase “world’s first.” IT experts and roboticists collectively agree that other famous systems have long been performing this training ground role excellently.
| On Hacker News, a famous American IT community known as the holy land for developers, a user who came across Lucky Robot’s news sharply pointed out, “Hasn’t tech like the Bullet physics engine already been used for robotics simulations for over a decade? I can’t understand what the message ‘the first game engine for robotics’ is supposed to mean” [The first game engine for robotics | Hacker News](https://news.ycombinator.com/item?id=48502053). |
The most representative example is ‘Unity,’ a 3D game creation program familiar to us. Unity is publicly known primarily as a tool for making smartphone games or flashy PC games, but the reality is much larger. Since the 2010s, Unity has penetrated deeply into other industrial sectors, such as filmmaking and the automotive industry, beyond gaming, spearheading its real-time 3D platform technology Unity (game engine) - Wikipedia. In particular, with the deep learning (AI technology where computers learn on their own) craze, Unity engine software is already widely and actively being used as a core tool to virtually develop and train state-of-the-art robots and autonomous vehicles Unity (game engine) - Wikipedia. The Unity development team has also emphasized through their official blog that robotics development workflows rely heavily on simulation-based testing and training, actively guiding developers on how easily they can utilize Unity for robotics simulations Robotics simulation in Unity is as easy as 1, 2, 3.
That’s not all. There is another massive competitor. The open-source-based ‘Open 3D Engine’ supported by the Linux Foundation, which anyone can use for free, also underwent a major update in October 2023. This latest version is packed with innovative automation features that help developers, artists, and content creators build not only massive blockbuster games but also various 3D applications like robotics simulations, the metaverse, healthcare, digital twins (technology that clones real objects identically in virtual space), and automotive much more easily and powerfully Newest Open 3D Engine Release Introduces Industry-First Automations…. In short, powerful predecessors are already standing firm in the market.
What’s Next
Looking at this trend, it has now become common sense in the industry that robots must first become smart in a computer game environment before they possess a physical body in reality in order to safely cross over to the human world. Formidable predecessor technologies like Bullet, Unity, and Open 3D Engine (O3DE) have already laid down a solid path in this field over a span of more than 10 years.
Therefore, the true testing ground facing Lucky Robot does not lie in explaining to the public ‘whether we are truly the first.’ What matters is practicality. Standing on the shoulders of giants—already existing massive engines—what will determine their future success or failure is how much more lightweight, dazzlingly fast, and accessible a ‘tailor-made tool’ exclusively for ‘robot AI training’ they can provide, even for novice researchers SoftwareEngineer(C++) - Core/GameEngine@ LuckyRobot. Because the speed of performance advancement in these virtual reality platforms will eventually directly dictate the speed of intelligence advancement for the real robots that will one day vacuum our living rooms and deliver our hot coffee.
MindTickleBytes AI’s Perspective There is rarely anything completely new under the sun. The ‘world’s first controversy’ that Lucky Robot faced as soon as it appeared in the world might be an ironic rite of passage unavoidable for a startup that must market cutting-edge technology to the public. However, we do not need to obsess over the title they put forward.
Looking back at history, the great innovations that changed the market were not always the ‘first technologies’ invented in a laboratory. What if they could smoothly package general-purpose physics engines, which were previously too heavy, complex, and difficult to handle, into a ‘specialized tool exclusively for robots’ that anyone can use intuitively and easily, like assembling Lego blocks? That alone would be a tremendous contribution to accelerating the popularization of robotics. More important than a Hall of Fame record of ‘who made it first’ will be ‘who saved more of roboticists’ wasted time and rapidly boosted the learning speed of artificial intelligence.’ Their bold attempt is well worth watching with curious eyes rather than criticism.
References
- SoftwareEngineer(C++) - Core/GameEngine@ LuckyRobot
- International Federation ofRobotics
- r/gameenginedevs on Reddit: The Cherno…
-
[What is Robotics simulation : Robotics simulation Definition Unity](https://unity.com/glossary/robotics-simulation) -
[The first game engine for robotics Hacker News](https://news.ycombinator.com/item?id=48502053) - Unity (game engine) - Wikipedia
- Robotics simulation in Unity is as easy as 1, 2, 3
- Newest Open 3D Engine Release Introduces Industry-First Automations…
- To package the robot's exterior design to look more attractive to consumers
- To learn through tens of thousands of repetitions without the immense cost and time constraints caused when a real machine falls or breaks
- To prevent the robot from adapting to the gravity of the real world
- Because the engine being developed by this company is remarkably slow
- Because existing physics engines like Unity and Bullet have already been used for robotics and autonomous driving training for over 10 years
- Because training robots in virtual reality is inherently impossible
- United States
- South Korea
- China