THE FENCES
ARE DOWN.

Build your defenses. Upgrade your arsenal. Survive 100 waves of prehistoric chaos.

Choose your zone

Free to play · No download · No account needed

YOUR PROGRESSNew ranger

0 trophies

SEVEN ZONES. ONE MISSION.

Choose your ground.

Every zone is open. The Perimeter Fence is a great place to start.

Difficulty Level 1

Difficulty level Higher is harder

Build your defense.

Place ten types of weapons to cover the paths. Every kill funds your next upgrade.

Expect the unexpected.

Ground, air, and water. 33 dinosaurs, giant bosses, and a final test at wave 100.

Come back stronger.

Bank DNA for permanent research. Collect stickers and make your own dinosaurs.

DINO DEFENSE · WORLDWIDE TOP 50

HIGH SCORES

Difficulty first, then wave reached, then health remaining.
✓ means all 100 waves cleared. Earlier entries win exact ties.

CHOOSE YOUR ZONE

One best score per browser, per zone. Your player identity stays in this browser.

Armory

Support

THE FENCES
ARE DOWN.

Choose your ground.

Build your defense.

Expect the unexpected.

Come back stronger.

Armory

Support

THE FENCESARE DOWN.

Choose your ground.

Build your defense.

Expect the unexpected.

Come back stronger.

Send in reinforcements.

🧬 Research Lab

🏆 Achievements

📖 Sticker Book

🎨 Dino Studio

💡 Field Manual

📜 What's New

📲 Add to Home Screen

⚙ Settings

☠ CONTAINMENT FAILED

YOU HELDTHE LINE.

🏆 ZONE SECURED

HIGH SCORES

ENTER YOUR INITIALS

THE FENCES
ARE DOWN.

YOU HELD
THE LINE.