Bufo Merge

Bufo Merge combines a merging puzzle with defending a pond against successive waves of enemies. Begin with frog eggs and combine units to develop stronger amphibians, working through twenty-five upgrade levels. Higher-level frogs attack with greater strength and a faster firing rate, so maintaining your defense depends on improving the creatures you already have. Boosts and power-ups provide additional help when an enemy wave threatens to overwhelm the pond. The central loop alternates between building better units and surviving the pressure of incoming attackers. Small pixel-art frogs and straightforward interactions give the defensive challenge a playful presentation. It is free to download and contains ads.