diff --git a/README.md b/README.md
index f3cfdb9..93cabcd 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Modified OpenVR DLL with AMD FidelityFX SuperResolution / NVIDIA Image Scaling
+Modified OpenVR_FSR adding AMD FidelityFX SuperResolution / NVIDIA Image Scaling to SteamVR games, including Half-Life: Alyx.
 ---
 
 This modified openvr_api.dll allows you to apply
@@ -6,6 +6,11 @@ either [AMD's FidelityFX SuperResolution](https://gpuopen.com/fidelityfx-superre
 or [NVIDIA's Image Scaling](https://github.com/NVIDIAGameWorks/NVIDIAImageScaling)
 to many SteamVR games, as long as they use D3D11.
 
+This fork adds a few missing functions that enable the DLL to work with Half-Life: Alyx,
+but was not throughly tested and has known issues. I make this code and DLL available in case anyone
+is interested in testing it and investigating the issues. Check out the [original version](https://github.com/fholger/openvr_fsr) and
+specially [issue #55](https://github.com/fholger/openvr_fsr/issues/55) for more details.
+
 ### About AMD's FidelityFX Super Resolution
 
 FidelityFX Super Resolution (FSR for short) is an upscaling technique developed by AMD,