Run 3
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Run 3 – Play Unblocked Online

Run 3 is a free 3D running game that plays right in your browser. Your runner races forward through tunnels floating in space, and when a hole blocks the way, you step onto the wall and make it your new floor. Clear 30 levels in three tunnels, then see how far you can get in Endless.

Loading Run 3…

Click the game, then use ← / → or A / D to move and Space to jump; on a touch screen, hold either side to move and swipe up to jump.

How to Play Run 3

  1. Run 3 level select showing levels 1-1 to 3-10 grouped by tunnel, with lock marks and crystal counts

    Start a Level

    Press Levels on the start screen and choose level 1-1 in the Orbit Tunnel. Your runner sets off on its own, and your job is to keep it on the tiles all the way to the glowing finish gate.

  2. Runner in the four-sided blue and cyan Orbit Tunnel heading toward missing tiles and floating crystals

    Move and Jump

    Move sideways with ← / → or A / D and jump with Space, ↑ or W. On a touch screen, hold the left or right half of the screen to move, and swipe up or tap the jump button to jump.

  3. Run 3 runner on a side wall of the tunnel after a gravity switch, with the tunnel rotated around it

    Switch to the Walls

    Keep moving past the edge of the floor and the neighboring side of the tunnel becomes your new floor, even in mid-air. It is the easiest way around a hole that is too long to jump.

  4. Run 3 runners screen with a rotating runner preview and Buy and Select buttons

    Collect Crystals

    Glowing crystals float above some tiles, and each one is worth 1. Your crystal total is saved, and you spend it on new runners from the Runners screen.

  5. Run 3 Endless mode in an eight-sided tunnel floating in space, with the distance counter

    Try Endless

    Endless is one long generated tunnel that changes shape every 500 m and slowly picks up speed. Your score is the distance you cover, and your best run is saved.

Read the full how-to-play guide

Features of Run 3

An original space-tunnel runner, written from scratch for Run3.org and free to play in your browser.

  • Gravity Switching

    Step past the edge of the floor and the tunnel turns with you, so the wall becomes your new floor. It works while running and in mid-jump.

  • 30 Levels in 3 Tunnels

    Ten fixed levels each in the 4-sided Orbit Tunnel, the 6-sided Nebula Tunnel and the 8-sided Void Tunnel. Finishing a level unlocks the next.

  • Endless Mode

    A tunnel with no finish line that changes shape every 500 m and slowly gets faster. Your best distance is saved.

  • Four Kinds of Tiles

    Solid tiles, holes, crumbling tiles that drop 0.4 s after you touch them, and boost tiles that add 30% speed for 1.5 s.

  • Six Runners to Unlock

    Pip is free, while Nova, Bolt, Moss, Echo and Comet cost from 30 to 250 crystals. They look different but all handle exactly the same.

  • Desktop and Phones

    Play with a keyboard or with touch controls in any modern browser with WebGL. There is no download and no account, and your progress is saved in your browser.

Three Tunnels and Endless

Each tunnel has more sides than the one before and adds something new, while Endless cycles through four shapes.

  • Orbit Tunnel

    A four-sided tunnel in blue and cyan with levels 1-1 to 1-10. It starts with moving and jumping, adds switching to a wall in 1-2 and brings in crumbling tiles from 1-5.

  • Nebula Tunnel

    Six sides in violet and pink for levels 2-1 to 2-10. Boost tiles appear from 2-1, and each gravity switch is a gentler turn than in the square Orbit Tunnel.

  • Void Tunnel

    Eight sides in amber and teal for levels 3-1 to 3-10. Its levels are the longest in the game, growing to about 700 m, and they mix every tile type.

  • Endless

    A generated tunnel with no finish that changes shape every 500 m, from 4 to 5, 6 and 8 sides, before starting over. Speed rises gradually, and your score is the distance you reach.

Read the levels and tunnels guide

Run 3 at a Glance

  • 30levels
  • 3tunnels
  • 6runners
  • 100%free in your browser

Tips for Better Runs

Six habits that help you clear levels in fewer attempts and get farther in Endless.

  1. Look Further Ahead

    Watch the tiles several rows in front of you rather than right under your runner. The sooner you spot a hole, the more ways around it you have.

  2. Go Around, Not Over

    A long gap is often easier to avoid than to jump. Step onto the neighboring side early and let the hole pass beside you.

  3. Don't Swerve on Cracked Tiles

    Crumbling tiles hold for 0.4 s after your first step, so crossing them in a straight line is safe. Dodging them can steer you into a real hole.

  4. Jump From the Last Tile

    Take off from the last solid tile before a gap, not several tiles early. An early jump can come down in the middle of the hole.

  5. Look Past the Boost

    A boost tile adds 30% speed for 1.5 s, so the next hole arrives sooner than you expect. Check what lies beyond the arrows before you hit them.

  6. Replay for Crystals

    Level layouts never change, so a replay lets you plan a route that picks up what you missed. The level select shows your best crystal count for every level.

See all Run 3 tips

Run 3 FAQ

What is Run 3 on Run3.org?

A free 3D running game for your browser, written from scratch by the team behind Run3.org. You run through tunnels floating in space and switch onto the walls to get around holes.

Is Run 3 free to play?

Yes. There is no account, no download and nothing to pay for in the game, since runners are bought with crystals you collect. The site is supported by ads shown around the game, never inside it.

What are the controls?

On a keyboard, move with ← / → or A / D, jump with Space, ↑ or W, pause with P or Esc and mute with M. On a touch screen, hold the left or right half to move, and swipe up or tap the jump button to jump.

How does gravity switching work?

When you move past the edge of the floor, the neighboring side of the tunnel becomes your new floor and the camera turns with you. You can do it while running or in the middle of a jump.

How many levels are there?

Thirty, split into three tunnels of ten: Orbit with 4 sides, Nebula with 6 and Void with 8. Each level you finish unlocks the next one.

What is Endless mode?

A single tunnel that is generated as you run and never ends. It changes shape every 500 m and slowly gets faster, and your score is the distance you reach.

What are crystals for?

Crystals are the game's currency, worth 1 each, and your total is saved. You spend them on runners, which only change your look: all six handle the same, Pip is free and the rest cost 30 to 250 crystals.

Is my progress saved?

Yes, automatically, in your browser on this device: unlocked levels, crystals, runners and your best Endless distance. Clearing the site's data, or playing in another browser, starts you from scratch.

Can I play on a phone or tablet?

Yes, in any modern mobile browser with WebGL. The game has touch controls, with a jump button in the bottom-right corner and a pause button in the top-right.

Is this connected to other Run 3 games?

No. Run 3 on Run3.org is our own game, written from scratch, and the site is independent. It is not affiliated with other games, apps or sites that use the Run 3 name.

Read the full FAQ

About Run3.org

Run3.org is a small independent site, and the Run 3 you play here is our own game, written from scratch for this site. You guide a runner through tunnels floating in space, switch gravity onto the walls to get around holes, and work through 30 levels in the Orbit, Nebula and Void tunnels before taking on the Endless tunnel.

The game is free and runs in modern desktop and mobile browsers with WebGL, with no account and nothing to install. Crystals you collect unlock five more runners, and your levels, crystals and best distance are saved in your browser on this device. Ads on the page keep the site free, and there are none inside the game.

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