Italian Animal Merge

Italian Animal Merge is a physics-based "Volumetric-Synthesis" puzzle game, a variation of the "Suika" (Watermelon) genre. The technical core relies on "Circular Collision Physics" and "Mass-Displacement." Players drop animal icons into a container, where identical units merge into larger forms. The challenge is managing the "Chaos Theory" of bouncing objects—predicting how a round object will roll off an irregular stack to trigger a cascade merge.

You control a dropper at the top of a jar. Your goal is to merge animals to reach the final "Italian Stallion" (or equivalent top-tier unit). Interaction is "Aim-and-Drop." When two identical animals touch, they fuse into the next size up. You must prevent the stack from crossing the "Fail Line" at the top. The physics engine simulates friction and restitution (bounciness); round animals will roll into gaps, shifting the entire pile.

Dominating the jar depends on "Size-Gradient Stacking." Build a "Pyramid Structure"—keep the largest animals in one corner and the smallest in the other. A pro technique is "The Nudge"—dropping a heavy animal onto a precarious stack to force a lower animal to squeeze into a merge position. Do not create "Air Gaps"; tiny animals trapped under large ones waste space and prevent the "Big Merge." Clear the small clutter aggressively.