
MergeDuel.io is an engaging action game that offers defense gameplay! Merge your cannons, summon a powerful army, and outsmart global rivals!
Step into the shoes of a master tactician in MergeDuel.io, a high-octane action game where defense is your best offense! You’ll craft a formidable army from scratch to engage in pulse-pounding battles against rivals from around the globe. Assemble your forces, refine your tactics, and crush the competition to rule the arena right now!

MERGE CANNON AND BUILD A STRONG ARMY
MergeDuel.io throws you headfirst into real-time skirmishes against random players worldwide. With a one-button mechanic, you create cannons and merge identical ones to level up your firepower mid-fight. These cannons act as your primary base, automatically pumping out warriors that charge forward to lay waste to the enemy’s defenses. The aim is to defeat enemies in every round to win the competition and earn rewards.
Upgrade Your Army
In this game, players can spend their virtual earnings to upgrade three kinds of fighters.
- Warriors: Take the hit and dish out physical damage with melee weapons.
- Ranger: Provide long-range sniper without bows.
- Wizards: Cast devastating spells to control the battlefield.
Control Guide
- Use the mouse to place and merge cannons.
A Tip: The bigger and better the cannons you build, the more unstoppable your army becomes!


























