In an apocalypse of Void zombies; Rubies, Amethysts, and all in between must join hands to defend their own people against the horde. These guys are strong. Are you prepared for this? 🛡️ Defend with your friends against all kinds of Void zombies that get stronger overtime! ⚔️ Unlock towers of various classes with unique upgrades and abilities! 🌀 Reveal your tower's strongest form by upgrading it to it's Master Level! 📖 Empower your towers to have better utility with the Mastery! ❓ Explore the secrets of the Hybrid Cafe and it's people? Greatness, provided by ArenaDev.