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About game
Brainrot Arsenal is a colorful merge clicker about chests, weapons, and bosses. Tap enemies, collect coins, open chests, and merge identical weapons into stronger items. Battle slots attack automatically, while storage helps you build combinations and free space. Six arenas gradually unlock themed enemies, new chests, weapon families, and rare tiers.
How to play
Tap the enemy to deal extra damage and earn coins. Weapons in battle slots attack automatically. Open chests in storage, then drag identical weapons onto each other to merge them into the next tier. Buy chests and storage slots, sell spare weapons, and clear every arena on the way to the final boss.