Hialgoboost is a software, addition to tesv skyrim. it makes gameplay smoother, with smaller lag. it also enables playing this high-performance game on a. Download, try and comment! i am thinking of doing mw3 next... limitations: hialgoboost dynamically modifies internal rendering resolution in order to increase frame rate, and utilizes various additional approaches to make the game more responsive and smoothly controllable. it does not affect game contents.. Hialgoboost dynamically modifies internal rendering resolution in order to increase frame rate (fps). it does this only when camera is moving, when performance is more important and pixelation is.