fantasy game environment, portal knights, cross-platform interaction, cooperative gameplay, character customization, blocky textures, vibrant colors, medieval structures, floating islands, dynamic lighting, split-screen, online multiplayer, action-adventure, RPG elements, crafting system, procedurally generated worlds, sandbox exploration, epic boss battles, 3D graphics, seamless transition, console, PC, handheld devices, cooperative questing, character classes, mage, warrior, ranger, voxel-based terrain, interactive environment, day-night cycle, weather effects, resource gathering, building mechanics, character progression, skill trees, equipment upgrades, fantasy creatures, multiplayer cooperation, panoramic view, soft shadows, ambient occlusion.