How-to-build-on-Windows.md

+## 1. You need the following software:
+* [Python 2.7](https://www.python.org/downloads/windows/)
+* [PyGame](http://www.pygame.org/download.shtml)
+* [Py2exe](http://sourceforge.net/projects/py2exe/files/py2exe/)
+* [NumPy](http://sourceforge.net/projects/numpy/files/)
+
+## 2.1. Building the main game
+* Copy the files from the folder **install** into the folder **src**
+* Run the **setup.bat** file
+* Copy the files **tk85.dll** and **tcl85.dll** from **_Python-dir_/DLLS** into the new **dist** folder
+
+## 2.2. Building the PyLevelCreator
+* Run the **setup.bat** file
+* Copy the files **tk85.dll** and **tcl85.dll** from **_Python-dir_/DLLS** into the new **dist** folder
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