Colony.io

Colony.io is a fast four-player strategy auto-battler where colonies grow, evolve, and fight automatically on a shared board.

Your units stay in place while new melee, tank, and ranged units spawn in adjacent cells. When enemy colonies reach each other, their units attack automatically.

At regular intervals, the match pauses and every player chooses one of three random mutations. Upgrade unit spawn rates, improve damage and health, evolve unit types, convert units, or build risky specialized strategies.

There is no movement, aiming, or resource management. Your only job is to shape the colony.

Build faster, counter your opponents, and become the last surviving colony.