digital glitch effect, Isaac character, pixelated tears, retro gaming style, vibrant colors, 8-bit texture, holding a broken modem, frustrated expression, sitting on the floor, bedroom setting, scattered video game cartridges, soft ambient lighting, side view, dynamic angle, detailed shading, colorful background with gaming posters, mid-action pose, cartoonish style, exaggerated features, high contrast, clear focus on character, playful atmosphere.