CBO TD

CBO TD is a single-player tower defense game where you build a maze to protect your city from hordes of monsters. You choose from different tower classes and upgrade them, shaping your maze to make your defenses more effective. Monsters have strengths and weaknesses, so choosing the right towers and upgrades is important.

Towers and monsters

You build your own maze and defend against multiple tiers of monsters. Each monster has its own strengths, including armor, magic resistance and speed. At the start of each new tier, monsters receive randomly selected strengths and weaknesses.

Waves and bosses

The size of each wave increases with every round. A boss round occurs every ten rounds, when stronger monster tiers are also added to the existing tiers.