medieval castle, vibrant colors, cartoon style, cheat codes floating, knights in battle, exaggerated expressions, humorous poses, 2D side-scrolling view, action-packed scene, enchanted forest background, magical effects, co-op gameplay, whimsical armor, exaggerated weapons, fantasy creatures, dynamic lighting, playful atmosphere, exaggerated proportions, bold outlines, high saturation, arcade feel, multiplayer chaos, secret items, power-ups visible, health bars, score counters, comic mischief, exaggerated animations, castle siege, treasure chests, whimsical soundtrack notes, split-screen effect, retro gaming vibe.