diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM alpine:latest
+
+ARG GAME_URL
+ARG GAME_ARGS
+
+WORKDIR site
+RUN wget https://js-dos.com/6.22/current/js-dos.js && \
+ wget https://js-dos.com/6.22/current/wdosbox.js && \
+ wget https://js-dos.com/6.22/current/wdosbox.wasm.js && \
+ wget -O game.zip "$GAME_URL"
+
+RUN apk add darkhttpd
+
+COPY index.html bg.jpg ./
+RUN sed -i s/GAME_ARGS/$GAME_ARGS/ index.html
+
+ENTRYPOINT ["/usr/bin/darkhttpd", "/site", "--port", "8000"]
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diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
# docker-mariotype
-docker image of Mario Teaches Typing running on js-dos
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+docker image of Mario Teaches Typing running on js-dos
+
+run the following to build
+`docker build -t docker-mariotype --build-arg GAME_URL=https://code.imhard4.men/crappyrules/docker-mariotype/raw/branch/master/mariotype.zip --build-arg GAME_ARGS=\"MARIO.EXE\" .`
+
+once you have built the image, run with
+
+`docker run -d -p 8000:8000 docker-mariotype`
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diff --git a/index.html b/index.html
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+
+
+
+ Mario Teaches Typing Online
+
+
+
+
+
+
+
+ Mario Teaches Typing
+ Mario comes to the PC, in the form of a typing tutor.
+
+ In this product you get to play one of four games, of progressing difficulty (as either Mario, Luigi or the Princess):
+
+ Mario's Smash & Dash: Assist your character run past a series of boxes and turtles, each labelled with a letter that must be typed to avoid the obstacle.
+
+ Mario's Wet World Challenge: Help your characters swim across the screen whilst being chased by hungry sea creatures - only typing the words that scroll across the bottom of the screen will let you escape.
+
+ Mario's Tunnel Of Doom: Help your character run through a tunnel filled with traps, avoiding falling blocks and the like, by correctly typing the sentences which scroll across the top of the screen.
+
+ Mario's Expert Express: Essentially a practice typing lesson where you copy and type pre-defined paragraphs with the assistance of Mario's supervision.
+
+ From Mobygames.com.
+
+