Added miss

readme.md

@@ -6,6 +6,17 @@ YOU CAN RUN THE GAME WITHOUT THE SOURCE CODE RECREATION TO RUN THE EXPANSION PAC
 
 You will need a copy of the retail game(you can buy it on steam).
 
+## Building the reconstructed engine and game DLL
+
+The build is centralized in `src/CMakeLists.txt`; it does not consume external
+CSV source lists. From the repository root, run:
+
+```powershell
+Set-Location src
+cmake --preset windows-x86-debug
+cmake --build --preset windows-x86-debug --target q4_runtime
+```
+
 Come join us on discord!
 https://discord.gg/y2hp2S8c9Y
 
@@ -20,4 +31,4 @@ https://github.com/jmarshall23
 
 If you want to get ahold of me for work(I'm 16 year veteran of the game industry, just got laid off due to the AI surge), 
 specifically I do graphics engineering, port work, low level platform work, technical director work, complex gameplay code,
-etc. I've worked on over 20 games or so, my e-mail address is justinmarshall20@gmail.com
+etc. I've worked on over 20 games or so, my e-mail address is justinmarshall20@gmail.com