Fall Robotics Academy

Bot Arena

Sense · Think · Act

Build a robot.
Battle the class.

Design a robot on your own device, join your teacher's game with a code, and watch your bot fight in the tournament on the board.

Join a game

Robot Lessons

Sixteen short lessons you can do on your own: Sense-Think-Act, sensors like ultrasonic and lidar, programming a robot with if-then rules, motors like servos and steppers, robot arm links and joints (all with simulators), trade-offs, thrust, landing, and thinking like an engineer.

Start learning

Flying Car Lab

Engineer a flying car. Pick the materials, air tanks and thrusters, then try to jump a semi truck, land a backflip, and more. After every flight you'll see why it worked or didn't.

Open the Lab

Robot Racer

Tune your robot car's gear ratio and tires, then race the clock on a track with a hairpin and a very steep hill. Beat your ghost, and in a class game, your classmates' laps.

Start racing

Practice mode

Build robots and battle them on one device by trading bot codes.

Start practicing

Teachers: host a tournament

Put this on the projector. You get a join code, students' robots appear as they join, and you run the bracket.

Server status

Host on the board
Coming soon

Bot Arena is becoming Circuit Rebels

Class accounts, saved progress, fights on every screen and all-new robot art. Schools can sign up for information.

Take the tour