mod. While the 2014 "Ultimate HD Edition" on Steam has native mouse support, many players find it clunky due to forced mouse acceleration and limited turning options. Steam Community Recommended: re4_tweaks Mod
To fix this, you cannot rely on the default settings. You need a third-party solution. Download Resident Evil 4 Pc Mouse Support
: Includes an in-game configuration menu (accessed by pressing F1 ), customizable FOV, and improved QTE (Quick Time Event) button mapping. Installation Guide Download Resident Evil 4 Pc Mouse Support
Even with native support, some players find the "tank controls" of the original game difficult to manage with a modern mouse. The community continues to refine the experience: Download Resident Evil 4 Pc Mouse Support