Merge Happy Planets!

Click Play to start instantly — use keyboard, mouse, or touch controls. Check in-game instructions for moves.

Classic merge games are coming back with the Merge Happy Planets! Throw the planets and let them merge! Be careful for meteor showers and some mad planets! Use Big Bang Bombs, Rainbow Planets and Black Holes to achieve victory! Try your best. Can you be the number one!?

As an editor who's spent plenty of time with Merge Happy Planets!, I'm impressed by how it balances simplicity with depth, creating an experience that's both accessible and rewarding. The core mechanic of merging planets is intuitive, yet the introduction of hazards like meteor showers and 'mad' planets keeps you on your toes, demanding strategic planning to avoid chaos. What really stands out are the power-ups—Big Bang Bombs and Black Holes add thrilling moments of destruction and control, while Rainbow Planets offer satisfying combos that feel genuinely impactful. The 2D arcade style is polished and cheerful, with visuals that pop and a space theme that's consistently engaging without feeling overwhelming. It's a brain-teaser that doesn't take itself too seriously, making it ideal for quick sessions or longer playthroughs. For anyone seeking a fun, no-cost diversion, this free Merge Happy Planets! game delivers solid entertainment with its clever design and replayable challenges. Ultimately, it's a gem in the merge category that proves you don't need complexity to captivate—just smart, joyful gameplay that keeps you coming back for more.