Fine-tuning your controls in Hyper Light Breaker is crucial for optimal gameplay, given its demanding reaction speed requirements. Unfortunately, there's currently no in-game sensitivity adjustment. This is a known issue the developers, Heart Machine, are actively addressing. They've confirmed plans to implement a fix via updates, along with other performance and accessibility improvements.
While waiting for the official patch is recommended, here are some workarounds:
Mouse and Keyboard Users: Adjusting your mouse DPI (dots per inch) either through hardware settings or software is the simplest solution. This effectively increases sensitivity, but remember this affects your overall system mouse settings.
Controller Users (DS4): DS4 software allows you to modify joystick sensitivity, which will impact Hyper Light Breaker. Alternatively, configure your right joystick to emulate a mouse, then adjust sensitivity as described above.
Advanced Method (Steam Forums): A more technically involved solution exists, detailed in a Steam forum post by user ErkBirk. This involves directly modifying game files using the Windows Run Command. This method is best suited for users comfortable with such adjustments and is not recommended for beginners. We advise waiting for the official update unless you're comfortable with this level of technical modification.
In short, patience is key. The developers are working on a solution. Until then, these workarounds offer varying degrees of control adjustment.
Hyper Light Breaker is currently available.