readme

Makefile

@@ -53,5 +53,3 @@ environment.o: environment.c environment.h
 clean:
 	rm *.o && rm $(EXE)
 
-
-

README.md

@@ -0,0 +1,19 @@
+# A computer game
+
+[Developemnt Blog](https://alistairmichael.com/projects/game/)
+
+# Build Instructions
+
+## Linux
+
+Download the SDL2 runtime and SDL2 development packages from your package 
+distributor. [official page](http://libsdl.org/download-2.0.php)
+
+```bash
+git clone --recurse-submodules https://git.topost.net/alistair/space_game.git
+cd space_game
+make
+```
+
+By default it is built using debug flags.
+