I've been playing the EVER LIVING FUCK out ofThe Binding of Isaac, absolutely brilliant game, brings back the frustration of Super Meat Boy at times and I absolutely love it. Just had some sort of super build with Cain (I had this green poison bomb as tears then got technology or something on top of it resulting in some OMFG THIS BEAM ONE SHOTS EVERYTHING and a good load of handy items) and completely steam rolled the game. I think that's part of the appeal with this game, the sheer amount of possible builds and the randomness of getting it. Sometimes I'll go 5 floors and have nothing of any use, and other times I'll find something incredibly deadly on the first couple of floors and do amazingly well for ages.
Sometimes I get so angry at it, like I've been searching for hearts for so long and just as I clear a floor a single projectile hits me and I lose all my abilities and items and have to start all over. The game isn't all too long (like 40 minutes maybe? for a full run), but it's just long enough that dying is a massive let down, but not long enough to have me never pick it up again.
It's kind of a top down zelda rogue-like with randomly generated floors, you go through the floors, fighting baddies and then a boss (sometimes 2) and mini bosses, rinse and repeat until you get to final boss, it's some of the best fun I've had in years, I'm constantly on the wiki while playing, working out what I want and don't want and such, and it's so engrossing.
10/10 HIGHLY RECOMMENDED.