Update README.md

Author: connor-ms

README.md

@@ -1,4 +1,18 @@
 # RDRasm
- Disassembler for Red Dead Redemption scripts.
+Disassembler for Red Dead Redemption scripts.
 
-![Example screenshot](.github/example.png "Example screenshot")
+![Example screenshot](.github/example.png "Example screenshot")
+
+# Download
+For the latest download, navigate to the releases tab, or click [here](https://github.com/connorms/RDRasm/releases).
+
+# Usage
+Currently, this can only open Xbox 360 versions of scripts (*.xsc). I've provided a simple example script that is intended to be used to see how the program works, without needing to extract a script from the game. I've provided the source code of that script as well, to be able to compare the disassembly with the source code of the script.
+
+# Building
+This is intended to be built using Qt Creator with Qt 5.15.0, using MSVC 2019 32bit. It may work with other configurations, but I haven't tried with any other ways.
+
+# Special Thanks
+* [SC-CL Team](https://bitbucket.org/scclteam/sc-cl/src/master/)
+* Twisted89
+* CabooseSaysWTF - Testing