video game, Garry's Mod, sandbox, physics, interactive environment, multiplayer, creative, props, ragdolls, face posing, character customization, user-generated content, modding community, Steam Workshop, Lua scripting, game modes, Trouble in Terrorist Town, Prop Hunt, DarkRP, realistic textures, dynamic shadows, soft lighting, 3D models, physics-based puzzles, construction, playful atmosphere, detailed urban map, cityscape, flexible camera angles, vibrant colors, high-resolution textures, ambient occlusion, detailed props, first-person perspective, screenshot composition.