left and right arrow keys: move. stay off the ground. do not touch spikeys and crushes, or the sides of gombos. gombos take 2 hits. The exclamation mark shows where the crush will appear. bombs explode enemies, or yourself. bullets will come from the right side. Jump on them to defeat them! If the crush gets hit by the bomb's explosion, it will add 100 points to your score. Jumping on a turtle will make it move quicker.
Based the arcade game "Mario bros." If you don't know what that is, click the link. https://en.wikipedia.org/wiki/Mario_Bros.
