The battle for the Empyrean Realm has begun. A ruthless enemy commander has launched a full-scale invasion, searching for the Empyreal Core, an ancient secret technology hidden deep within the realm. As the last line of defense, deploy a variety of military, economic, and support sites, upgrade your arsenal, and adapt your strategy to withstand relentless enemy attacks. Unlock powerful new skills and abilities, craft specialized ammunition, and trade rare items and enemy drops on the market to turn the tide of battle in your favor!Strategic Tower Defense with Modern Military WarfareCommand a variety of defensive and support structures, from sniper towers and missile launchers to research centers and power plants. Each site plays a vital role in your defense:Military: Engage enemies directly with a mix of classic and advanced structuresEconomic: Generate valuable resources to fund construction and upgradesPower: Maintain a reliable energy grid to support advanced structuresSupport: Research cutting-edge technologies to enhance your defensesUpgrade, Defend, ControlCustomizable Sites: Upgrade and modify key components of each site to tailor your defense to any situationDiverse Enemy Waves: Defend against ground, naval, and airborne enemies and bossesPlayer Abilities: Call in airstrikes, deploy protective bubble shields, and even manipulate the battlefield with lightning storms and blizzardsWar Across 27 RegionsFight your way through forests, deserts, snowy mountains, and warn-torn cities as you defend key locations across the realm. Each region presents new challenges, tougher enemy forces, and evolving battlefield