About Merge Defence
Combining matching units is how your defence grows, so this strategy game is mostly about choosing what to merge.
This zombie defence game sends enemies at you in waves, and each one tries to break through to your base. A breach is not the end right away, but let too many through and the game is over.
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Your side also has heroes. You make them stronger by dragging upgrades onto them, which boosts their abilities.
Holding off the waves is how you get through a level. Each finished level gives you resources, and those pay for better upgrades in the next one.
Quick summary
- Enemies attack your base in waves.
- You merge identical units to build stronger defenders and upgrade your heroes.
- Holding off the waves clears the level and earns resources for better upgrades.
- Too many breaches of your base end the game.
Key features
- Identical units merge into a stronger defender.
- Heroes get new abilities when you drag upgrades onto them.
- Your defence fights off waves with a mix of shooting and merging.
- Completed levels reward you with resources for upgrades.
Tips & tricks
- Merge matching units as soon as you can, because a merged unit hits harder than the two it came from.
- Spend the resources from each finished level on upgrades before starting the next one.
- Put your upgrades on heroes so their boosted abilities help hold the line.
Frequently asked questions
What ends a game of Merge Defence?
Letting too many enemies breach your base. A few breaches are survivable, but past that the game is over.
How do I get better upgrades?
Finish levels. Each completed level earns resources you can spend on stronger upgrades.
How do heroes get stronger?
You drag upgrades onto them to boost their abilities, which matters in the archery style fights against later waves.
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