Mermaid Castle Defense

Defend an underwater castle, located at the bottom of the screen, from adorable sea creatures by strategically placing mermaids with unique magical abilities. Upgrade your mermaid defenders to unleash more powerful attacks and special skills, with tooltips describing each mermaid type and upgrade. • Charming art style with cute mermaids and sea creature enemies • Deep strategy with 5 unique mermaid types and 3 upgrades each