Well, here's an interesting take on the classic Dune boardgame: free, quick, and miniaturized. It's called Dune Express, and it's beginning to gain some traction on certain popular boardgaming sites.
I've yet to read through everything yet, although I hope to this weekend. But I'm definitely intrigued by what I've glanced at so far (although I'll be using one of the colored maps that can be found here).
Dune in 10 to 20 minutes? And without paying $125 for a nice copy on eBay? Is it possible?
(Shout-out to Massive-Melon Zeke for the heads-up)