Darkest Dungeon.... Depressingly addictive

There is such atmosphere in this game and so much gamplay that I'm still playing it despite having Xcom 2.

Darkest Dungeon is both a long term one more turn, one more dungeon game and short term quick 5 minute game. The random number generator nature of the game all seems like balanced chance, like the matrix, as long as you think you have a chance you'll try and get that chance and not be fully beaten down by it.
Hard to really describe and master, I have such a long road ahead in this game and that fact is a motivator rather than being in any way dissuasive.

A great playthough is being done by SplatterCatGaming, well worth a watch.