This game brings back nostalgic feelings of Mario series games. Secret Maryo Chronicles is a 2D game where you have to complete levels to progress further. It is a jump and run game. There are power ups that you can pick up along the way. The game is open source and free to download. Initial release of this project was in 2003. Children would really enjoy this game and it will keep them occupied for hours. Also, adults who want the nostalgic feelings from Mario Series will enjoy this simple yet fun 2D game.