Merge Beast Arena
Merge Beast Arena is an idle merge game with auto-battler elements. You start with a tiny mouse, tap it to earn coins, and grow through the animal food chain. When two identical animals are dragged together, they merge into a larger and stronger beast.
The food chain runs from small animals to much bigger ones, including rabbit, cat, fox, wolf, bear, gorilla, lion, tiger, elephant, rhino, crocodile, shark, orca, whale, T-Rex, and dragon. Each merged animal is visibly larger and far stronger than the last. Merging two dragons awakens the magma boss, a tier-20 monster that one-shots anything it touches.