moved the entries up one folder, added the folder to the keywords

games/mega_mario.md

@@ -0,0 +1,16 @@
+# Mega Mario
+
+_Super Mario Bros. 1 clone._
+
+- Home: http://mmario.sourceforge.net/, https://sourceforge.net/projects/mmario/
+- State: mature, inactive since 2012 
+- Download: https://sourceforge.net/projects/mmario/files/
+- Platform: Windows
+- Keywords: action, plattformer
+- Code repository: (see download)
+- Code language: C++
+- Code license: LGPL-2.1
+- Code dependencies: SDL
+- Assets license: (maybe illegal use of Super Mario?)
+
+## Building