Merge Tower Defense
StrategyMerge Tower Defense combines merging and strategy. Merge two towers of the same tier into a stronger one, invest crystals into your favorite skill build, and defend your base from endless waves of monsters. Clear waves to earn crystals and see how long you can survive.
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Crystals 100
Base 20
Wave 0
Kills 0
Click two same-tier towers to merge them. Towers shoot automatically.
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How to play Merge Tower Defense
- Click a tower, then click another tower of the same tier to merge them into a stronger tower.
- Buy new towers with crystals (earned from killing monsters).
- Invest crystals into Damage, Speed, or Crit skills to build your own playstyle.
- Stop monsters from reaching your base on the left โ each leak costs 1 base HP.
- Survive as many waves as you can.