diff --git a/README.md b/README.md
index 201fef9..73a8254 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
 # docker-numbermunchers
 
-docker image of number munchers running on js-dos
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+docker image of number munchers running on js-dos
+
+run the following to build
+`docker build -t docker-numbermunchers --build-arg GAME_URL=https://code.imhard4.men/crappyrules/docker-numbermunchers/raw/branch/master/number-munchers.zip --build-arg GAME_ARGS=\"NM.EXE\" .`
+
+once you have built the image, run with 
+
+`docker run -d -p 8000:8000 docker-numbermunchers`
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