Robot simulation online. Of course, we’re talking about the highly popular FNaF Shooter and the classic Robot Unicorn Attack from our Flash games collection. io is a virtual robot-competition platform. 31 - 7/8/2025 Feb 4, 2025 ยท It offers a series of robot programming challenges that address various topics across a wide range of difficulty levels. You can play as everything from robotic animatronics to mechanical unicorns. The technology is designed to demo robot hardware and to facilitate immersive and interactive training directly on the web without the need to install anything. Play with or against sci-fi video game characters. All from the comfort of your browser. Write programs in both FTC Blocks and Java, upload custom robots with accurate mechanics, and enjoy a regularly updated accurate development environment, realistic physics simulations, lessons, challenges, and hints, and complete documentation! Welcome to the VIRTUAL ROBOT SIMULATOR PLATFORM Custom Robot Insertion Quickstart Version 2. These benchmarks are provided for free as online simulations, based on a 100% free open source software stack. Rocksi is a free robot simulator that runs in any modern browser and allows you to program a 3D robot arm using blockly visual programming.