Mythic Motors · Free & open source

Four worlds. Five trucks. Floor it.

A complete little racing game with very large tires. Race three rivals through glowing forests, volcanic rocks, crystal caverns, and a floating sky citadel. Jump the gaps. Catch a boost. Try not to fall off the world.

No account · No installation · Keyboard and touch controls

A fictional green monster truck jumps between a glowing forest, a volcanic course, purple crystals and floating islands. Mythic Motors: Four worlds. Five trucks. Floor it.
Illustrated with ChatGPT. Actual gameplay is shown below.
01

Pick your ride

All five trucks are ready from the start, each with its own speed, handling, acceleration and boost. Pick a track and one of three rival difficulties.

02

Make some mayhem

Jump ramps and chasms, drift around corners, and grab a mystery box. A rocket, blaster or jetpack activates as soon as you collect it.

03

One more lap

Two laps, three rivals, and a session best to beat. There are no unlocks to grind through. Best times reset when you close or reload the game.

The actual game

Small game. Big tires.

Use the arrow keys to drive and brake, Space to jump, and Shift to boost. On a phone, use the buttons along the bottom of the screen.

Press Pause or Escape for a break. Switching away pauses the race too; press Resume when you return. Sound is optional.

A laptop or desktop is the easiest place to start. The game needs WebGL graphics support, and shows help if your browser cannot start it.

Actual game screenshot of the forest track, with three rivals, a minimap, lap counter and jump and boost meters.
Procedural models and locally synthesized sound. No account or analytics in the game.

Keep it, play it, share it

One file. Ready to race.

Press Play Mythic Motors for the quickest start. On a computer, you can also keep the whole game in a single file that works without the internet.

  1. Download the game. Save Mythic-Motors.html somewhere you can find it.
  2. Double-click the file. It opens in your browser. If it opens as text, right-click, choose Open with, and select your browser.
  3. Press RACE. Choose a track, difficulty and truck. No GitHub account, terminal or AI subscription required.
Download the offline game →

On a phone? The Play link above is usually easier. Every race and best time stays within your current session.

Built for me. Yours to adapt.

Make it your own.

I built this for my own personal use, around the kind of game I wanted to play. Make it your own, and feel free to improve mine. Hopefully it gives you a useful starting point, or at the very least some ideas. Cheers!

The complete game, design notes, tests, and an AI-assistant adaptation skill are on GitHub. Change the trucks, build a track, or improve the controls. The public engine is also the version running here.

The code uses the MIT license: use, change, share, or sell your version, keeping the notice. Three.js and the fonts keep their own license notices.