One Block: Tap & Build Runner

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

ONE TAP. ONE BLOCK. ONE MORE RUN.

Your hero never stops running, and there's no jump button. Every tap drops a block exactly where you need it: bridge a gap, climb a wall, cover up spikes or squash an enemy. Run out of blocks at the wrong moment and it's game over. Easy to learn, hard to put down.

■ SIMPLE ONE-TAP CONTROLS
Tap anywhere to place a block. That's it. Timing and planning do the rest.

■ THREE WAYS TO PLAY
• Endless Run: go as far as you can, with the world speeding up as you go.
• One Block Challenge: start with just 3 blocks and earn one every 100 m.
• Daily Challenge: the same level for every player today. Keep your daily streak alive for bigger bonuses.

■ 8 WORLDS, EACH WITH ITS OWN DANGERS
Race through Grassland, Desert, Snow, Volcano and Space, then unlock the Candy Land, Deep Ocean and Neon City bundles. Every world has its own hazards and enemies: mud pits with snakes, lava pools, ice spikes, candy corn, sea urchins, electric zappers and more.

■ UNLOCK A WHOLE COLLECTION
Collect coins on every run and spend them on heroes (Ninja, Astronaut, Robot, Ghost Wizard...), block skins, colourful trails and death effects. Themed bundles come with a hero, block, trail and effect to match.

■ MISSIONS AND LEVELS
Complete missions for XP, level up for coin rewards and track your records on the stats screen.

■ AN ORIGINAL SOUNDTRACK
9 music tracks that build as you run faster, plus unique sounds for every block, enemy and effect. Pick your favourite track in Settings.

■ PLAY ANYWHERE
Short runs, no account needed and no internet required to play.

One Block is free to play and supported by optional ads. Watch an ad to revive, double your coins or unlock ad bundles; it's always your choice.
Tap to drop a block, bridge the gap and run forever. How far can you go?
Updated on
Oct 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit

What’s new

Fixes: the pause button now works in every run, ads load far more reliably, and if an ad can't load you get the reward anyway. Now supports older 32-bit phones.
Content rating
Everyone
Learn more

App support

About the developer
MRIGANK SHEKHAR
mrigankshekharcr7@gmail.com
144, Tulsi Marg, Sector 43 Gurgaon, Haryana 122009 India