1character, gamer, sitting, focused expression, glasses, casual clothing, headphones, computer setup, ergonomic chair, single player mode, engram points, level up, strategy planning, intense concentration, indoor room, gaming desk, multiple monitors, soft ambient lighting, close-up shot, detailed textures, vibrant colors, realistic style, high-resolution display, skill tree visible on screen, action pose, mid-gameplay, strategic placement of items, comfortable posture, dynamic angle, well-lit environment, cozy gamer's den.