diff --git a/README.MD b/README.MD
index cc1f207..a836837 100644
--- a/README.MD
+++ b/README.MD
@@ -5,3 +5,11 @@ Award-winning rewrite of Zork in Python
 This was written as a pair-programming task for the Christchurch Python User Group.
 
 Special Thanks to Menno, David, and Victor.
+
+## How to?
+
+Ensure you have `pipenv` on you system.
+
+```
+pipenv run python main.py
+```