I use a vertical mouse for work. The ergonomic hand position is more natural and reliefs the wrist. On top of that I noticed that horizontal mouse movement (wich is the most important movement in a Shooter Game) should be more precise too....

First off, this is what the full image looks like without the UI and stuff. [I'm not sure what you can make of this, but I perceive it as some flat savannah due to the trees in the background and the flooring being sand-like.](https://p...