Welcome to Merge Arena, a fast-paced and addictive casual strategy game where your merging skills determine the fate of your army! In this hyper-casual auto-battler, you act as the commander of a growing blue legion facing off against relentless red enemies. Before each battle, use your coins to purchase basic soldiers and place them on your grid. By merging two identical units, you instantly create a stronger, upgraded warrior ready for combat. Once your formation is set, enter the arena, time your power boost perfectly, and watch your troops automatically clash with the enemy. You can even tap the screen during the fight to call in extra reinforcements! With continuous level progression, unlocking new unit types like Archers and Knights, and simple yet engaging mechanics, Merge Arena offers endless tactical fun.