video game, Counter-Strike: Global Offensive 2, handheld gaming, Steam Deck, dynamic grip pose, intense facial expression, tactical gear, urban camouflage, action-packed scene, cityscape background, explosion effects, realistic textures, high-resolution, LED indicators on Steam Deck, ergonomic design, interactive touchpads, portable device, multiplayer, online gaming, strategic map view, soft ambient lighting, first-person perspective, HUD interface display, competitive environment, team communication, 3D audio, haptic feedback, adrenaline rush, fast-paced gameplay, strategic positioning, smoke grenades, flashbang effects, illuminated buttons, night setting, illuminated screen, high contrast, sharp focus.