Alien Defense: Puzzle Strike

Earth is under attack! Reptilian aliens are invading with waves of UFOs, and only your puzzle-powered turrets can stop them!

MATCH & SHOOT

Swap colorful blocks to match 3 or more. Every match powers your turrets to fire at incoming UFOs. Chain combos for devastating weapon upgrades!

TURRET DEFENSE

Deploy up to 3 turrets with unique abilities. Upgrade turret power, fire speed, and range. Choose strategic enhancements after each wave.

50 STAGES OF ALIEN INVASION

Battle through 50 stages of increasingly challenging waves. Face 30 different UFO types with unique behaviors. Earn bounty coins from special Bounty Waves!

ENHANCEMENT CARDS

After clearing waves, choose from powerful enhancement cards:

- Rapid Fire: Increase turret fire rate

- Stun Shot: Freeze enemies in their tracks

- Long Range: Extend turret attack range

- And many more rare and epic enhancements!

UPGRADE SYSTEM

Spend earned coins on permanent upgrades:

- Turret Power & Fire Speed

- Starting Fund & UFO Bounty

- Skill Mastery & Combo Bonus

- Advanced gem upgrades for ultimate power

FEATURES

- Hybrid Match-3 Puzzle + Tower Defense gameplay

- 30 unique UFO enemy types

- Strategic enhancement card system

- Deep upgrade progression

- Fever Mode for explosive combos

- Beautiful space visuals

- Free daily gifts