I Made a Hairy Combat Robot in 48 Hours

Description

At Robot Royale 9, Maker’s Muse took on an ambitious last-minute challenge with a brand-new combat robot built in just 48 hours: a hairy, bristle-covered antweight designed to face the arena after all of the creator’s usual machines were out of action. The result is a highly original entry that blends rapid prototyping, 3D printing, and live combat robotics into one fast-moving project. If you enjoy inventive builds and underdog entries at small-format events, this fight video is a great look at what can be achieved under extreme time pressure.

From the title and description, this appears to be a 150g plastic antweight, also described as a “plant” combat robot, built around a fully 3D printed chassis. Its most distinctive feature is the use of 3D printed bristles inspired by the “hairy lion” print concept, which gives the machine its unusual furry appearance and may also play a role in how it interacts with opponents and the arena. The video follows the full build process, including designing the robot in Autodesk Fusion, printing the chassis on an Elegoo Centauri Carbon V2, and wiring and soldering the electronics. While the exact weapon type is not spelled out in the source description, the robot is clearly engineered as a combat entrant for Robot Royale 9 and looks to rely on its novel exterior design as part of its battle strategy.

What makes this fight especially interesting is the mix of engineering improvisation and competitive pressure. With only 48 hours to go from concept to competition, every stage of the build matters, and viewers can expect to see the tension of whether the robot will be ready in time for the arena. A key highlight will likely be how the printed bristles hold up once the hits start flying, since the video directly asks whether that “hairy” design can survive combat conditions. Fans of robot combat will also appreciate the behind-the-scenes build sequence, which shows how a simple idea can evolve into a functional machine through CAD work, printing, assembly, and testing. Even without a known traditional weapon system, the robot’s unusual form factor and rapid construction make the match compelling to watch from start to finish.

This fight matters because it showcases one of the core strengths of combat robotics: creativity under constraints. Small antweight and plastic class competitions often reward builders who can iterate quickly, experiment with unconventional ideas, and bring something unique to the arena. A robot like this, built from scratch in a very short window, represents the spirit of maker-driven competition where design, fabrication, and problem-solving come together in a high-stakes environment. Robot Royale 9 also serves as a reminder that exciting robot combat does not always depend on the biggest weapons or the most polished machines; sometimes the most memorable entries are the ones that take risks, use accessible tools, and push a new concept into the fight arena. The fact that the project was supported by Jaycar, with help on the printer, filament, and small parts, further underscores the important role that accessible hardware and maker supply chains play in keeping grassroots combat robotics alive and innovative.

If you enjoy fast-turnaround robot builds, unusual antweights, and creative arena testing, be sure to watch this fight and explore more action on RobotsFight.com. We cover robot combat videos from across the scene, from experimental one-off machines to hard-hitting tournament matches, so there’s always another battle to discover. Whether you’re here for the engineering, the competition, or the sheer fun of seeing a hairy combat robot take its place in the arena, you’ll find plenty more fights to enjoy.