Embark on a villainous adventure with Castle Doombad: Free to Slay, now available on iOS and Android! Grumpyface Studios presents this thrilling tower defense game where you, as the evil Dr. Lord Evilstein, must protect your fortress from heroic invaders.

Key Features:

• Fortify Your Fortress: Deploy over 30 unique traps across 70+ campaign levels to thwart valiant knights. Upgrade your defenses to ensure your reign of terror remains unchallenged.
• Roguelite Mayhem: Test your skills in "Dr. Lord Evilstein’s Roguevenge," a roguelite mode featuring randomly generated levels and endless waves of heroes.
• Customize Your Lair: Decorate your evil lair with a collection of "spoils"— wicked artifacts and plundered treasures—to create the ultimate villain's hideout.

Looking for more tower defense action? Check out our list of the best Android tower defense games!

Download and Play:

Download Castle Doombad: Free to Slay for free on the App Store and Google Play. In-app purchases available. A sequel, Castle Doombad 2: Muahaha!, is already in development!

Stay Connected:

Join the community on the official Facebook page for updates, visit the official website for more information, or watch the embedded video above for a sneak peek at the gameplay.