What happens when you run out of lives in Super Mario Bros?

What happens when you run out of lives in Super Mario Bros?

What happens when you run out of lives in a Mario game? … In the original Mario Bros., you just started at the beginning of the world. So if you die at 8-3 with no lives, you start at 8-1. In Super Mario World, you got a save point every few levels that you returned to if you lost all lives.