This is why popular workarounds recommend to disable V-Sync and cap the frame rate to avoid fluctuations. The problem gets worse when activating V-Sync.

This leads to movement that is generally better when the frame rate ist stable. This is because the engine applies a lot of transformations to the input that are based on frame time. While many players report issues with positive or negative mouse acceleration or overall sluggish movement, others state that the controls are not that bad. The mouse controls in Dead Space are notorious. It works with VSync and high frame rates and is easy to install without having to fiddle around with FPS limiters or config files. So.This fix makes Dead Space use raw mouse input without any additional smoothing or acceleration. My Controller get listed in the System without any Problems and i use Win10 with latest Updates. What is this EA? You bring out a Blockbuster in 2019 with recommendation to use a Controller and then no Controller is working in the Game? People paying 60€ and more and then they get an unfinished product which we can't even play in the way we should? Very unprofessional! Even People with an XBox 360 Controller seems to have the same Problem! I am using a Logitech Rumble 2 Controller and i don't wanna get an other controller. I did use this Game Controller already in many other Games including STW Battlefront 1&2.

But when i was trying to configure my Controller it shows no response. I chosed first to play with Mouse & Keyboard but after a while and thought lets give the Game Controller a go. When i installed the Game the installer said it would be recommended to use a Game Controller.

I have a Problem to configure my Game Controller.

Dead space 2 pc mouse control problems