A sample of a game that should be created with RPG Paper Maker (http://rpgpapermaker.com/). This is a cross-platform game runnable on Windows, Linux, and Mac. See http://www.monogame.net/ for more informations about what MonoGame is.
Go to the Game directory and find the application Game.exe. Run it.
You have to install MonoGame packages to launch the game. Install those ones :
sudo apt-get install libopenal-dev mono-runtime gtk-sharp3
If all the installation is ok (if not, there will probably be a conflict), go to the Game directory and run the game with this command :
mono Test.exe
You can find all the source code into the Test directory (*.cs files). The solution ("Test.sln") has been created with Visual Studio Community 2015 on Windows 7 64bits, MonoGame 3.5, and a MonoGame Cross Platform Desktop Project.
Use WASD keys to move the character.
Press left and right button to turn at 90° around Lucas.