I've been enjoying Korg for a bit now and would like to find more games like it. Rules so simple I can remember them, not a ton of fiddly bits to distract me. And I always play solo. Rules and such fit on a business card. There are a could of adventures for it, which are mostly just scene specific mods to the rules and a bit of flavor text.

So I'm looking for recommendations for games similar to Korg. Please and thanks!