Katana Merge

KATANA MERGE is a merge tower defense game where your samurai fight with a ring of spinning katanas!

Drag and drop to merge two samurai with the same number of blades. 1 becomes 2, 2 becomes 4, 4 becomes 8... and at 16 blades, your samurai's spinning ring grows so big that it can reach the enemy castle! Place your fighters along the road, stop the oni from reaching your home, and bring down the dragon's castle.

HOW TO PLAY
• New samurai are summoned automatically as you defeat oni.
• Drag a samurai onto another one with the same number of blades to merge them and grow their spinning ring.
• Spend coins on the gacha: your frog friend spits out capsules with new heroes and power-up items.
• Break the coin bags on the road to collect more coins.
• Move strong units to the right spot. Blades only hit what they can reach!
• Board full? Drag a unit to the edge of the screen to sell it for coins.

EVOLVE YOUR BLADES
When a samurai reaches 8 blades, choose a special blade:
• Thunder: lightning chains to nearby enemies
• Frost: slows down every oni it cuts
• Heavy: a slower spin with massive damage
Merge different types to mix them. A Thunder 8 and a Frost 8 make a samurai with both!

MORE HEROES
• Ninja: throws glowing kunai at faraway enemies. At level 8, evolve them into Pierce, Boomerang or Blast kunai.
• Drummer: beats the drum to speed up nearby allies.
• Shogun: a rare hero with a giant blade that knocks enemies back.

20 STAGES, MANY WAYS TO WIN
Every stage brings new rules:
• Break the castle, defeat a set number of oni, survive until time runs out, or take down the bosses
• Roads that split your board, zigzag through it and cross in the middle
• Rocky fields, a ninja village, a night battle and a field set on fire
• An angry dragon that shoots fireballs to stun your strongest fighter
• Boss oni arrive with a warning alarm. Defeat them and pick one of three powerful rewards

GROW STRONGER
Earn gold after every battle, win or lose. Use it on the title screen to upgrade your blade power, blade speed, kunai power and your home's HP.

Short battles, simple drag controls, satisfying merges and endless slashing.
Can you merge your way to 16 blades and topple the dragon?