Mecha Merge Defense

Mecha Merge Defense is a merge game by KEYCREATION, INC. with 0+ downloads. Released Nov 2, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Mecha Merge Defense is a one-thumb puzzle defense game played in portrait. Drag a piece onto its neighbor. Three matching parts assemble into a mech. That mech fires on its own, down its lane and the lanes beside it, while the next wave drops toward your base. Each stage is ten waves, split into preparation and…”