Idle Skill Hero: Wave Survival

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Everyone
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About this game

Skill Defense: Idle Survivor

Choose your class. Master your skills. Survive 100 waves of relentless enemies.

🎮 About the Game

Skill Defense is a roguelike idle defense game where you pick one of 4 unique classes and fight through 100 waves of increasingly powerful enemies. Collect skills, upgrade your hero, and face devastating bosses every 10 waves. Each run makes you stronger through permanent progression!

⚔️ 4 Unique Classes

• Mage - Master of elements with devastating AoE spells
• Warrior - Frontline tank with powerful melee attacks
• Archer - Long-range specialist with rapid-fire volleys
• Priest - Support class with healing and holy magic

⭐ 200 Skills to Discover

Each class has 50 unique skills across 6 rarity tiers:
• Common, Uncommon, Rare, Epic, Legendary, and Mythic
• Fire, Ice, Lightning, Dark, Holy, and Summon elements
• Evolve skills through 4 tiers of power
• 12 Fusion Skills - Combine 2 skills for devastating combos like Comet Strike, Thunder God's Wrath, and Phoenix!

👹 33 Enemy Types & 10 Epic Bosses

• 23 regular enemies with unique abilities: dodge, teleport, armor, poison, and more
• 10 massive bosses from King Slime to the final Chaos Titan (100,000 HP!)
• Each boss has unique mechanics: splitting, multi-phase, buff auras

📈 Deep Progression System

• 10 Tap Upgrades - Boost damage, range, and auto-attack during runs
• 10 Permanent Upgrades - Spend Mana Stones for lasting power
• 8 Prestige Upgrades - Per-class upgrades with unlimited levels
• 12 Regression Traits - Unlock extra skill slots, starting bonuses, and more

🎯 Wave Events & Rewards

• Visit the Potion Merchant, Blacksmith, or Gambler between waves
• Watch rewarded ads for powerful 5-wave buffs like Angel's Blessing
• Earn gems, soul crystals, and mana stones every run

💎 Key Features

• Tap to attack or let auto-combat do the work
• 6 skill slots expandable to 8
• Infinite mode beyond wave 100
• Summon spirits, clones, eagles, and angels to fight alongside you
• Critical strikes, status effects, and tactical depth

Play offline, no internet required. Perfect for quick sessions or long idle runs!

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Developer: ALIENZ
Contact: support@alienz.ooo
Updated on
Mar 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

- Fixed an issue where the bottom menu bar was cut off on some devices (S25 Ultra, etc.).
- Improved screen layout stability.