Bioguard

Bioguard is a tower defense game with roguelite elements, set inside the human body. You build immune defenses and use upgrades, skills and cards to handle different enemy combinations and level designs.

Build your defenses

Use ATP gathered by defeating enemies to build and upgrade four types of tower, each with its own qualities. Three special resources and upgrades let you develop strategies for each stage. Tower thematics unlock unique skills, which you can use at key moments in combat to support your towers.

Cards and progression

Build a deck of cards with diverse effects. You buy one card each wave, can hold up to three cards at a time, and use them to affect tower mechanics. Completing levels earns DNA, which you spend on new towers, cards, skills and their upgrades as you work toward builds for new challenges.