Comet Blocks

Drag. Clear. Blast your way across the galaxy.

Comet Blocks is a block-packing puzzle game where you drag pieces onto an 8x8 grid, clear full rows and columns, and chain them together for bigger combos. Simple to pick up, tricky to master, and easy to lose an hour to.

MEET COSMO

Join Cosmo, your astronaut guide, on a block-clearing adventure across the galaxy. Follow Cosmo along the winding space map as you complete levels, unlock new areas and collect useful power-ups.

ADVENTURE ACROSS 4 AREAS

Play through 400 hand-tuned levels, with 100 levels in each of four space-themed areas: the rust-red dunes of Mars, the grey craters of the Moon, the tumbling rocks of the Asteroid Belt and the glowing gas clouds of the Nebula.

Each area brings its own look, block colours and increasingly challenging levels—with an occasional breather along the way.

MOVES MATTER

Every level gives you a set number of moves to reach its goal. Score the required points, clear a set number of lines or smash through obstacle rocks blocking the board.

Run out of moves on a board you can still complete? Watch a short ad to receive a few extra moves and finish the job.

POWER-UPS WHEN YOU NEED THEM

Earn Hammer charges to knock out a single stubborn block or use Row Blast to clear an entire row on demand. Stuck with no pieces that fit? Comet Strike opens up space so you can keep playing.

FEATURES

• 400 levels across 4 unique space-themed areas
• 100 levels each on Mars, the Moon, the Asteroid Belt and the Nebula
• Cosmo, your astronaut guide across the galaxy
• Classic block-puzzle gameplay on an 8x8 grid
• No timers or pressure—just you and the puzzle
• A winding 3D map to explore as you unlock new levels
• Hammer, Row Blast and Comet Strike power-ups
• Optional rewarded ads for extra moves and continues
• One-time purchase available to remove ads
• No account or sign-up required—just open the app and play

Whether you have five minutes or fifty, Comet Blocks is built for quick sessions that are easy to return to.

Clear a line, clear your head.