ShaderBeam provides CRT-like motion clarity on high refresh rate LCD and OLED monitors — open-source project offers BFI emulation in any game

ShaderBeam, an open-source project from Blur Busters, offers CRT-like motion clarity on high refresh rate LCD and OLED monitors by emulating Beam Fidelity Insertion (BFI) in any game. This overlay, now available for Windows applications, replicates the motion clarity of CRT displays on modern screens. To use ShaderBeam, a display with 100Hz refresh rate or higher and Windows 10 or newer is required. For optimal performance, Blur Busters recommends specific settings adjustments, including using a 240Hz or higher refresh rate OLED display and potentially running two GPUs for improved synchronization in games.