Classic
A blocky procedural runner against a city skyline. Read the lanes, jump low barriers and slide through openings while the course gets faster.
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3D endless runner · two playable versions
Colossal Runner
A three-lane 3D run with trains, low barriers and giant obstacles. Choose Classic for a procedural runner against a city skyline, or City Sprint for the Jade Warden character and a cool night track. Both are single-player browser games: chase distance, collect coins, and retry your run.
- Three lanes
- Two versions
- Keyboard & touch
- Free browser game
Switching versions starts a new run. Click or tap inside the player before using keyboard controls.
Classic or City Sprint?
Both versions share the three-lane endless-runner loop. The character, city atmosphere and presentation differ. Try each version to find the one whose obstacles are easiest for you to read.
City Sprint
The Jade Warden character runs along a lamp-lit night track. Animated movement, coin trails and larger obstacles give this version a different visual rhythm.
Actual gameplay captured from these browser versions. Scenes vary between runs.
Colossal Runner controls
- Change lanes
- Left / Right arrows or A / D. Move into an open lane before the obstacle reaches you.
- Jump
- Up arrow, W or Space. Use a jump for a low obstacle or a clear landing.
- Slide
- Down arrow or S. Slide under high barriers; watch for the next obstacle as the slide ends.
- Pause and retry
- P, Escape or the pause button. Resume continues the same run; Restart begins again.
- Touch controls
- Use the on-screen direction and action buttons, or swipe left, right, up and down. Open the full-page game if you want more room.
How do you play Colossal Runner?
Keep running through an endless course and improve your distance. Avoid solid obstacles, time jumps and slides, and collect coins only when you reach them. A crash ends the attempt. Use Restart for a fresh run, or the offered revive when your coin balance covers its displayed cost.
Three tips for your next run
- Read two obstacles ahead. Choose an open lane before committing to a jump or slide.
- Treat coins as a bonus, not a safe route. A coin line can still lead toward a train or barrier.
- Retry one decision differently. Change your lane earlier or delay a jump to learn the landing window.
Your first run, step by step
Choose a version and start
Use the buttons above the player to choose Classic or City Sprint, then press Start inside the game. Your character runs forward automatically; you control lanes, jumps and slides.
Match your move to the obstacle
Move sideways around trains and solid objects. Jump over low barriers and slide under high ones. Look for the next open lane before following a line of coins.
Check the result and try again
The result screen shows your distance and coins. Restart gives you a fresh attempt. If a revive is offered, check its coin cost and remaining uses before continuing.
Colossal Runner questions
Is Colossal Runner free to play?
Yes. Both versions play here in your browser without an account or a separate game download. Start a run directly in the player.
Can I play on a phone?
Yes. Use the on-screen buttons or swipe on the game: left and right change lanes, up jumps and down slides. The full-page link gives the game more screen space.
How do I pause Colossal Runner?
Press P or Escape, or use the pause button inside the game. Resume continues your current attempt. Restart begins a fresh run.
Will my best distance be saved?
A best distance can be stored locally when your browser allows storage. The embedded player may not retain it. Open the full-page game and return in the same browser to keep a local record. Each version has its own record.
Made with OpenGame. The games include Three.js under the MIT license; City Sprint includes the original Jade Warden character and animation set. View game credits and licenses