New Vegas Tick Fix New Vegas Tick Fix is a project aiming to aid with the most common performance issues in the game Fallout New Vegas. Installation: Copy to the NVSE/Data/Plugins directory Dependencies Visual Studio 2022 New Vegas Script Extender Supported games: Fallout New Vegas. Current features: Replace GetTickCount with a far more accurate timing API (QueryPerformanceCounter) Dynamically adjust the FPS Delta, to help with High FPS. Fast Exit. Optimization of heavy functions. Critical Section spin tweaking. DXGI Flip Model in Windowed mode. Credits: Carxt, lStewieAl, jazzisparis - feature developers tgspy - QA Tester, Q&A Manager, community feedback HoShiMin - Sig Special thanks to: ceski. TrueCourierSix AKA Maletsna.