TerTD

TerTD combines tower defense with real-time strategy. Your objective is to destroy the enemy while protecting your command-base, whose destruction immediately ends the game.

Build your defenses

You can build different types of towers and choose upgrades for them. Towers must connect to an energy network powered by at least one reactor or the command-base. You also need to manage energy production and consumption: when your defenses use energy faster than you produce it, weapons recharge more slowly.

Use boosters

Boosters strengthen turrets and drone bases. A red booster pairs effectively with a high-cost tower, while a blue booster pairs effectively with a drone.