vertical recoilとhorizontal recoilの意味

pubgなどのシューティングゲームに出てくるvertical recoilやhorizontal recoilとはどういった意味なのでしょうかを解説します。

結論、以下の意味です。

The vertical recoil is how much the gun goes up after shooting. The horizontal recoil is how much the recoil goes left or right. They can be combined to make the gun go in a diagonal direction.

引用：https://www.quora.com/What-is-vertical-and-horizontal-recoil-in-guns#:~:text=The%20horizontal%20recoil%20is%20how,go%20in%20a%20diagonal%20direction.