Stairs Online is a new fun arcade game. So many stairs and only you can jump up them all. Nothing is certain, but someone said that there is a tremendous treasure at the end of them. Collect yellow diamonds along the way, special boosts, boxes in which you never know what is hiding. Avoid spikes because they can kill you quickly. Be careful the stairs can be treacherous - you never know where they are moving or even disappear. How far do you get? Tell us your highest score. Have fun.