> ## Documentation Index
> Fetch the complete documentation index at: https://games.sihanc.com/llms.txt
> Use this file to discover all available pages before exploring further.

# B 门 (B Doors) ← B2 (Upper Tunnels)

> 站立 + 左键

<Frame caption="站位">
  <img src="https://mintcdn.com/frank-3a64cb5f/sKaNxVe4pWmJQ3gI/cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-stand.webp?fit=max&auto=format&n=sKaNxVe4pWmJQ3gI&q=85&s=5c22a9e5f67ca607b10711794e6ebfaf" alt="B 门 (B Doors) 站位" width="1600" height="900" data-path="cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-stand.webp" />
</Frame>

<Frame caption="瞄准点">
  <img src="https://mintcdn.com/frank-3a64cb5f/sKaNxVe4pWmJQ3gI/cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-aim.webp?fit=max&auto=format&n=sKaNxVe4pWmJQ3gI&q=85&s=b16151ab352ca3ac184cf7aa4ba15067" alt="B 门 (B Doors) 瞄准点" width="1600" height="900" data-path="cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-aim.webp" />
</Frame>

<Frame caption="落点">
  <img src="https://mintcdn.com/frank-3a64cb5f/sKaNxVe4pWmJQ3gI/cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-result.webp?fit=max&auto=format&n=sKaNxVe4pWmJQ3gI&q=85&s=097500565a102b8a94d90fdbee3205d2" alt="B 门 (B Doors) 落点" width="1600" height="900" data-path="cs2/images/lineups/dust2/b-doors-from-upper-tunnels-smoke-result.webp" />
</Frame>