Conquest of Elysium 3 is a turn-based fantasy strategy game that combines elements of roguelike gameplay with rich, strategic depth. Players can choose from 18 distinct factions, each with unique mechanics and goals, allowing for varied gameplay experiences. The game features six different scenarios that randomize the map, adding layers of complexity and unpredictability. Players face random events and must adapt their strategies to succeed, making each playthrough unique and engaging.

Combat is automated, emphasizing strategic placement of units on the battlefield. Players must consider the strengths and weaknesses of their armies, utilizing the diverse abilities of their chosen race to counter enemy strategies effectively. The game includes a spell system with 42 magic paths, various monsters, and multiplayer options, enhancing the strategic experience. With elements like stealth, assassins, and unique monsters, Conquest of Elysium 3 provides a challenging and immersive strategy gaming experience.