gaming device, Steam Deck, handheld console, ergonomic grip, matte black finish, button layout, analog sticks, D-pad, action buttons, touchpads, HD haptic feedback, portable gaming, custom skin, LED indicators, vent design, high-resolution screen, gaming environment, soft backlight, user interface, special edition, limited release, collectible, textured surface, durable materials, sleek design, interactive controls, ambient gaming setup, focused lighting, dynamic shadows.