Om Nom: Run is an HTML5 endless runner originally created by ZeptoLab, with the browser version developed by Famobi.

Unlike runners that only offer a single high-score chase, Om Nom: Run structures its gameplay around a campaign of mission-based levels spread across multiple chapters.

Each mission assigns a specific task — reach 500 meters without crashing, collect 15 purple tokens, spell out a word by grabbing letters, or perform three stunts off ramps — and awards up to three stars based on how completely you finish it.

Beyond the campaign, a Free Run mode offers the traditional endless runner experience where you simply survive as long as possible. Coins earned from both modes unlock new playable characters from the Cut the Rope universe, each with their own unique stunt animations.

As a free online game that loads instantly in any browser, Om Nom: Run works well for both quick five-minute breaks and longer sessions spent chasing three-star completions across every chapter. On desktop, use the Arrow Keys to play.

Press Left and Right to switch between the three lanes, Up to jump, and Down to slide. On mobile and tablet, swipe left or right to change lanes, swipe up to jump, and swipe down to slide.

Om Nom runs forward automatically — your job is purely reactive, deciding when to dodge, jump, or duck based on what's approaching. The campaign is organized into chapters, each containing multiple missions.

A mission begins with a specific objective displayed at the top of the screen. Distance missions require you to run a set number of meters without crashing. Token missions ask you to collect a target number of purple tokens scattered along the route.

Letter missions challenge you to grab individual letters that spell out a word — miss one and you'll need to keep running until the next one appears. Stunt missions count how many times you successfully hit a green ramp and perform a trick.

Completing the objective earns stars: partial completion may earn one or two stars, while fully meeting the goal awards all three. Stars accumulate across missions, and you need a minimum star count to unlock the next chapter.