diff --git a/README.md b/README.md
index d1a39c19..b7eb4f60 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ This project is a modified version of the December 17th 2014 Codebase, aimed at
 | :------- | :------------------ | :------------------------------------------------------------------------|
 | PS3      | Active              | Softlock occurs when creating a world, related to save files.            |
 | Xbox 360 | On hold             | Missing XUI files for GUIs added in TU25+. See notes.                    |
-| PS4      | On hold             | Compile errors.                                                          |
+| PS4      | On hold             | Only Buildable on Windows 7 With 1.70 SDK. See Notes                     |
 | Xbox One | On hold             | Needs to be re-coded to run on Developer Mode UWP instead.               |
 | PS Vita  | On hold             | Unknown; should work, since the December codebase includes PS Vita files.|
 
@@ -14,4 +14,8 @@ This project is a modified version of the December 17th 2014 Codebase, aimed at
 - **Xbox 360:** TU25 and newer TUs include new GUIs, but we lack the XUI files for them, solutions:
   1. Replace XUI with Iggy (preferred, but may not be possible)
   2. Extract the files from the TU update files (unlikely to work)
-  3. Recreate the GUIs from scratch using the XUI designer (difficult)
\ No newline at end of file
+  3. Recreate the GUIs from scratch using the XUI designer (difficult)
+
+- **PS4:** Can't be built on Windows 10+ because the 1.70 SDK only supports Windows 7, solutions:
+  1. Attempt to add support for 4.50 SDK (difficult or unlikely to work)
+  2. Try getting the 1.70 SDK fully working on Windows 10+ (unlikely to work)
\ No newline at end of file