I was off playing TF2, and they have a bunch of maps where you need to rocketjump your way across obstacles. I had some serious flashbacks.

<3 you Jazz Jackrabbit.

I think the popularity of those levels has seen a marked decrease, which I personally think is a shame. That said, not only do I still play them, but I'm spending a somewhat ridiculous amount of time right now making one of them. Viva Wind Meister 5!