melonlab

Welcome to Melon Lab. Drop fruits into the experiment pool and merge matching pairs to work your way up to a watermelon. Soft fruits squeeze, stretch, and bounce as your experiment grows.

Three material modes
Choose jelly, semi-fluid, or juice for different softness, deformation, and rebound. Find your favorite feel and challenge your best score.

Keep the experiment moving
Choose where to drop each fruit, tilt the pool left or right, and spend energy to stir. Create room with consecutive merges before fruits cross the danger line.

Research that grows with every session
Complete 12 research tasks across four chapters. Claim task and chapter rewards, discover nine fruits, and collect three mastery badges for each fruit. Progress through 20 research levels and use sample coins to unlock six laboratory themes. Progression does not change the core physics or fruit probabilities.

Play offline in portrait mode
No account is required. Progress is saved on your device, and you can resume an unfinished experiment. This version has no ads or in-app purchases.

The game interface is currently available in Simplified Chinese.