To get my project, it will be a bit tougher.

1. You will need UDK installed. (http://www.unrealengine.com/udk/downloads/) If you are installing for the first time, make sure you check UT Sample Game, for project select.

2. Then, download my project, which should have a map, a package, and some scripts.

3. You can put the map and package anywhere in:
                "install directory"\UDK Game\Content.

4. The Folder with the scripts (Doom) has to go in:
                "install directory"\Development\Src

5. Now, you need to find the DefaultEngineUDK.ini, located in:
                "install directory"\UDK Game\Config.

6. Open it up, and change the line: ;ModeEditPackages=MyMod to
                ModEditPackages=Doom

7. Load up the UDK editor. It will ask you to rebuild scripts. Click Yes.

8. When it is done, load the UDK editor again.

9. When it loads, the content browser will be up (if it isn't, the shortcut is Ctrl+Shift+F). Click on the folder icon near the bottom of the window, and open up the package you put into the content folder in step 3.

10. Now, go to file>Open, and look for the map that you put into the content folder in step 3.

11. Double check in View>World Properties>Game Type, and make sure the game types are DoomGameInfo.

12. Click the green play button or press f8.

13. Enjoy!
