competitive gamer, Counter-Strike: Global Offensive, DMG rank, male character, intense focus, tactical gear, black headset, short hair, stubble, holding rifle, AK-47, Kevlar vest, utility belt, camouflage pants, combat boots, urban environment, abandoned building, graffiti walls, strategic position, peeking corner, dynamic lighting, high contrast, action pose, mid-gameplay, team communication, strategic planning, first-person perspective, HUD elements, realistic textures, immersive atmosphere, e-sports competition, teamwork, high stakes.