Equestria at War scenario, Hearts of Iron IV, grand strategy game, pony soldiers, griffon commanders, fantasy uniforms, military tanks with magic crystals, Pegasus air force, unicorn mages casting spells, Changeling spies, detailed map of Equestria, strategic battlefields, enchanted forests, mythical creatures, dynamic weather effects, war-torn cities, high-resolution textures, 3D models, alternate history, political intrigue, diplomacy, resource management, real-time tactics, ambient soundtrack, immersive gameplay, full-screen interface, multiplayer, modding community, Steam Workshop integration.