« Reply #76 on: September 27, 2015, 03:57:47 PM »
If you post your code people can follow you too so when you make more levels we'll be able to play them easily.
For real, though, just sling some small obstacles and challenges until you get something you like, then find a bunch of ways to expand and alter what you came up with, stick them together, give it a stupid name, and pow, level created!
Also, don't set your standards too high. The basic Mario actions (running, jumping) are pretty fun on their own so even a "mediocre" level can still be a good time and is definitely worth submitting.