2 players, split screen, cooperative gameplay, Halo Infinite theme, futuristic armor, Spartans, dynamic poses, holding assault rifles, alien environment, sci-fi structures, holographic displays, vibrant energy shields, action-packed, intense facial expressions, multiplayer, indoor setting, spaceship interior, advanced technology, blue and red visor glow, metallic textures, detailed gun models, artificial lighting, high contrast, 3/4 view, cinematic angle, co-op campaign, teamwork, HUD interface elements, split-screen border, crisp graphics, smooth animations.