Use the arrow keys to move. Blue and Orange colour platforms are semi solid. You can move from bottom to top but to move from top to bottom Press Down arrow. To crouch Down arrow. a platform with a ? is called a mystery block. Bump mario's head on it to get a surprise. A piranha plant can be hidden in a pipe. It will Eat Mario and Mario will lose his life. A short Brown Mammal is called as a goomba. It will also kill mario. If you are Mario is in mini size. Collect a mushroom to make him Super Mario. When you fall onto the ground If you are Mario or Super Mario. He will Die. But mario won't die for enemies but he will just turn to Mini Mario. The Snail Called as a koopa Troopa. Is a mysteries Enemy Jump on its head and it will go into its shell. kick the shell and it start spinning and will start to move it will also kill every enemy on its path.
Note: A Koopa will kill enemies when it is onscreen.