You can play Super Mario Flash in a99.io as unblocked.
I will give you information about super mario flash which is one of my favorite mario games today. After opening the game you can start the game by pressing the player game button. Then you can choose one of the two heroes Mario or Luigi. Let is see if you like super mario flash unblocked game like me. We all dreamed of saving the princess one day, which we found out that she was in another castle every time! With this game our dreams will resume. Choose one of your favorite Mario brothers and get ready to hit the road to find the castle!