MergeDuel.io

In MergeDuel.io, you battle another player one-on-one. Each player has their own field with cannons. Cannons shoot and summon units that attack the enemy. Your task is to merge identical cannons to get more powerful ones. Two first-level cannons give you one second-level cannon, two second-level cannons give you one third-level cannon, and so on. The higher the level of the cannon, the stronger the units it summons. Your opponent does the same on their side, and the winner is the one who upgrades their army faster and destroys the enemy's base.

How to play?

In the game, you will control cannons and place them on the playing field. If the numbers match, they will merge into one improved cannon. Place new cannons on empty cells, combine them, and create stronger units. Your fighters automatically attack the enemy, and their units move towards you. Keep an eye on the enemy's field — if they have upgraded a powerful cannon, you need to catch up quickly. The winner is the first to destroy the enemy base. After each match, you receive rating points and move up in the leaderboard. The speed of decision-making is important — combine cannons quickly, don't waste time. Adapt to the enemy's tactics, change your formation, and strengthen your army. This is a real-time PvP battle where every second decides the outcome of the duel. Merge, improve, attack, and dominate the rankings. Good luck!