soldier, male, (20s), focused expression, military uniform, camouflage pattern, tactical gear, night vision goggles, holding controller, intense gaming session, living room, couch, snacks on table, posters on wall, dim lighting, screen glow, first-person shooter game on TV, action-packed, immersive atmosphere, detailed textures, realistic materials, dynamic shadows, high contrast, close-up, mid-action pose, competitive, strategic positioning, headphones, multiplayer online battle, intense concentration, cinematic composition.