Spelunky level generation article with examples

Check it out, not that complicated actually, but many useful techniques:

Spelunky level generation:

http://tinysubversions.com/spelunkyGen/index.html

thnx very informative xoros

Very nice!

Nice, does it have an increase in difficulty, or is it just how many levels you can make it through?

I think difficulty increase is another topic, could be achieved by spawning more or harder enemies/obstacles.