Okay. I've given it a shot.
Gameplay-
It's an interesting concept, and definitely a game for more strategically-minded people. I, however, have a smooth brain, so it was difficult for me to figure out what to do. Additionally, there's no save button or menu of any type that I could see. Since it's in an alpha/beta state, this is fine, and I'm hoping the dev is already aware of this. The number of turn left is slightly misleading, as the number jumped from 100 to a far lower number too quickly, though I did not witness it directly. I only noticed I was on turn 64 after only moving a few squares. Maybe there was something I missed, like interacting with party members or clicking on a square with an enemy in it takes a turn.
All this being said, I'm sure that with some polish it will turn into a fine game and a fun twist on the classic minesweeper formula.
Story and Lewd Stuff-
I'll admit, I did not get far enough into the game(curse this smooth brain of mine) to see any lewds, but based off the pictures, the tags, and the dialogue I did manage to see, I can understand where the story is going. The art style is, in my opinion, fantastic, and I'm sure the lewds themselves are of a good quality, but the actual content is a huge turn-off for me. I think I can see why some people would enjoy it, but for me, I am very particular in the NTR/Cuckold media I peruse. Please don't get me wrong, if the MC you play as is not pursuing the other characters, then there's no problem with those other characters to be with other NPC's, although technically it's not NTR. Voyerism is a-ok though, no complaints from me. There's more I could say, but I fear I'm either gonna be seen as being nit-picky, or preachy.
In conclusion, while not a game that, in its current state, is up my alley, it is something I will keep an eye on, if only because I enjoy the art style.