castle, medieval, unlockable characters, knights, vibrant colors, detailed armor, fantasy, action pose, fighting stance, swords, shields, magic effects, textured stone walls, banners, moat, drawbridge, lush greenery, enchanted forest surrounding, dynamic lighting, high contrast, side view, 3/4 composition, clear sky, midday sun, detailed background, interactive environment, co-op gameplay, cartoon style, exaggerated features, smooth animation.