

Flash Circle TD is a classic tower defense game that challenges your strategic skills and quick thinking. Defend your base from waves of enemies by placing powerful towers around a circular path.
Choose from various tower types, each with unique abilities and upgrade options. Plan your placements carefully to create deadly combinations and stop enemies from reaching the center. As the waves become faster and stronger, you’ll need to adapt your strategy and upgrade your defenses to survive.
With its simple mechanics and endless waves of challenges, Flash Circle TD is a must-play for tower defense enthusiasts. Can you hold the line and conquer every wave? Find out in Flash Circle TD!
Use your gold to build different types of towers around the circle. Each has its own range, damage, and speed.
Enemies follow the circular path. If they make it all the way around without being destroyed — you lose lives.
Every creep you defeat gives you gold, which you can use to build more towers or upgrade existing ones.
Strengthen towers to increase damage, range, or firing speed — but be smart with your spending.
The game gets harder with each wave. Balance offense and efficiency to last as long as possible!
🎯 Target Placement Matters — place high-damage towers where they get the longest exposure to creeps (i.e., longest line of fire around the curve).
💰 Upgrade Early — a few upgraded towers can do more damage than many weak ones.
🌀 Mix Tower Types — slow towers + high-damage towers = perfect combo.
🔁 Know the Loop — creeps circle the path — maximize damage in key overlap zones.
📊 Plan Ahead — don’t just react. Build with future waves in mind.
⚠️ Don’t Waste Gold — save when needed, and only build when it gives clear advantage.
⏱️ Timing Is Everything — time your upgrades between waves to avoid lagging behind.