Run1.onl - Run and Slope games

Run 1 – Original Run Game

This is the original Run game that you can play online and exclusively on Run1.onl for free. Run 1 is simple to understand but challenging to master: respect gravity, avoid falling through holes and keep running as long as you can through an endless series of tunnels.

Play Run 1 Online

Wait for the game to load and then jump straight into adventure mode. Choose your speed, learn the tunnels and see how many levels you can clear without falling into the void.

★ ★ ★ ★ ★
4.6 / 5 Classic Run game rated by players.

More Games Like Run 1

If you enjoyed Run 1, try these other running games from the same universe or inspired by it:

Relic Runway | Cut the Rope | Cut the Rope 2 | Cut the Rope Time Travel

About Run 1

Run 1 is a popular game created by a Canadian programmer in 2008 and has been a resounding success among browser players. In this game, you control a small grey character who runs non-stop forward. As you progress, you encounter different tunnels that become harder to cross, with more gaps and tighter turns that test your reflexes.

This first game in the series keeps the gameplay straightforward, but you can already feel the developer’s attention to smooth controls and interactive level design. Even though later games in the series add new characters and modes, Run 1 still holds up as a classic and gives you that early nostalgia of web-based running games.

You can access Run 1 directly from your browser without downloads. The game will challenge you to learn each tunnel, anticipate where the holes will appear and keep your balance even as the camera angle changes.

How to Play Run 1

To control the alien in Run 1, use the left and right arrows or the A and D keys to move sideways and rotate the tunnel walls. Press the space bar or W to jump over holes. You can also select the running speed: Normal or Fast. It is usually best to start with Normal speed and get used to the game’s behavior before trying the faster mode.

Here are the main steps to get started:

  • Open Run1.onl and select Run 1 from the game library.
  • Choose adventure mode and start with Normal speed to learn the basics.
  • Use the arrow keys or WASD to move and jump over holes in the tunnel.
  • Try to complete each level without falling; later stages become much harder.
  • When you feel confident, switch to Fast mode and see how far you can go.

Run 1 Online

Run 1 is part of a larger family of running games where speed and timing decide everything. If you enjoy this classic title, you can later try Run 2, Run 3 or Slope-style games that increase the speed and intensity even more. Playing directly in your browser makes it easy to jump into a quick session whenever you have a few minutes free.