Walk to the yellow building on the right.
Talk to the man upstairs and he’ll tell you about the bread beyond the end of the universe. You must get it. But you must defeat Al Lowe first. In the alley next to the building is a trashcan. Search the can to find The Power Of Flight. Walk further to the right, past the end of the street into the universe until you reach Al Lowe.
Talk to Al and tell him about the bread. He’ll give it to you if you can solve the riddle. As answer tell him to go away and he’ll leave. You can move on further to the right to find the bread…
Game source: A copy of the game was found here on the internet.