Kristalis: Tower Defense

Defend your crystal, merge your towers, outlast 20+ unique bosses. A new arena every level — climb the endless-mode leaderboard.

KRISTALIS - Core Defense

Protect the crystal core against endless waves of monsters! Kristalis blends tower defense and survivor action: control your hero directly with a touch joystick while building and fusing towers around the core.

HOW TO PLAY

• Move your hero with one thumb - attacks are automatic
• Earn gold from every kill and build towers during battle
• Drag two matching towers together to FUSE them into stronger forms
• Choose a roguelike upgrade every time you level up in a run
• Survive the timer, defeat elite monsters and epic bosses

7 TOWER TYPES + FUSIONS Arrow, cannon, frost, tesla, flame, laser and support towers - each with unique fusion combos and upgrade paths.

GROW YOUR HERO

• Level up your hero and spend talent points on attack, health, speed and crit
• Equip weapons, helmets and armor found in chests
• Weapons carry unique effects: shield block, dodge, slow, arcane echo, stun
• Merge duplicate gear into higher rarities

WORLDS AND EVENTS Advance through regions with rising difficulty, random world events, elite hunts and boss arenas. Endless mode tests how long you can survive.

FAIR AND OFFLINE-FRIENDLY

• Play offline - your progress is saved on your device
• Optional rewarded ads (watch only if you want)
• Optional in-app purchases and a premium upgrade
• Turkish and English language support

Defend the core. Fuse your towers. Become the last line of defense!

2x SPEED SUBSCRIPTION

• Optional monthly subscription that doubles game speed.
• Renews automatically unless canceled at least 24 hours before the current period ends.
• Manage or cancel anytime in your App Store account settings.

Terms of Use (EULA): https://kristalis.iodigitalstudio.com/en/terms.html Privacy Policy: https://kristalis.iodigitalstudio.com/en/privacy.html Support: https://kristalis.iodigitalstudio.com/en/support.html