Citadel: Forged with Fire is a massive online sandbox RPG where players explore the 36 sq km world of Ignus. Players develop magic and spellcasting abilities, tame creatures, build castles, and engage in inter-kingdom conflict. The game allows for individual pursuit of power through trickery, hunting other players, or forging alliances.Players can master diverse spells and wield enchanted weapons like wands, staves, axes, swords, maces, hammers, and gauntlets. The world of Ignus contains plains, forests, mountains, swamps, and tundra, with dangerous caves and ancient ruins to explore for artifacts and history. Players can form Houses with others, create internal hierarchies, design flags, share resources to build castles, and hunt legendary creatures. Combat includes waging war with opposing Houses or using deceit. Taming creatures like Orcs, Horses, Direwolves, and Dragons is possible, with companions gaining experience. A building editor allows for castle construction with hundreds of structural pieces and dynamic destruction. Loot generation provides varied item stats. Flight is achievable via broomsticks, tamed airborne companions, or alchemical elixirs.