In 2016 I ran a lot of DCC and then when I got burned out a bit on the gonzo crazy world prep and scheduling, ran some larger-than-life PCs through The Sprawl. Had a lot of fun doing all this, figure DCC isn't quite my favorite system, and now have a hankering to run Lamentations of the Flame Princess, in a proper sandbox. With some of the classic Raggi 'you are horribly mangled' dungeons and fear and such.
So anyway, 2017. I'm not going to run any games this year, in all likelihood, and I doubt I'll play in many, or any. But I have had fun playing Miso RPG, which is this awesome super-light RPG / solo engine / oracle setup. Sophia's RPG is cool as hell and easy to understand.
I combined that with a Sanity usage die, like as in The Black Hack's usage die, and have been writing a lil solo police detective vs Lovecraftian horror thing, which I should write up here sometime. I started my protagonist with d12 sanity, which seemed very, very high, and at some point gave him a -4 to the roll against the main Big Bads, which is way too big of a penalty. Went from 'unflappable' to 'only flapping' very quickly.
I might try something like Zak's Demon City system, where I'd roll a d10 for my character and a d10 for the trauma, and sometimes one side gets an advantage (a police detective has an advantage against normal human horrors, the big bads would get an advantage because it's a dude firing ropey flesh-tendrils from his face and using those to scout and suspend his once-human body in the air). That'd give about a 50/50 chance of fail normally, then it's just a matter of tweaking how many fails you can take before you are completely insane.
Sanity can be regained during a downtime. I roll a d20 and see if it's above the current useage die number - so to go from a d8 to a d10, you have to roll above an 8 on a d20. You can only go up one step per downtime. During downtime, the enemy does something proactive.
If the PC takes any downtime, I come up with some 'enemy action' options (break into the detective's home, try to have a corrupt coworker dispatch him) and use the Miso system to pick one. That also happens if the detective flubs obtaining leads or investigating, a la Hunter/Hunted.
But yeah, that's about all the gaming I can do now - 5 minutes at a time. It's solo or play-by-post, so for now, it's solo. I'll probably give PbP a try at some point, but don't have high hopes, given how slow and fragmentary it can be.