Well, I was bored, didn't have time for something better and decided to give this thing a spin.
Not the worst game I ever played, but I definitely can't call it good by any means either.
For one, the gameplay is designed to be as tedious as possible. For two, the NTR is barely there, in the sense that the MC never really gets properly betrayed by any of the girls, never finds out, never gets forced to raise the other guy's child without knowing it's not his... nothing. They just get fucked out of his sight. That's leaving aside the fact that the MC doesn't really express strong feelings for any of the girls, feeling like one of those wishy-washy Harem MCs that deserve to be cucked for their inability to actually pick a girl and do something with her.
However, it gets worse tbh. Like. The gameplay loop wouldn't be bad if it had more variety and if you actually got something out of protecting any/all of the girls... but you don't. Protecting the girls just means cucking yourself, the player, out of scenes.
On top of that, you only get one scene per deployment anyway. Including the mom, there's 7 girls, all with 3 scenes, two with 4. Now, once scene you get by default, the first mom scene, irrelevant though it is, but the others only happen on the following deployments. That means you somehow need 22 deployments to see all the scenes in the game. 22!
If you play optimally and with a little bit of luck, you're never going to reach that number. If you save-scum and stuff to control the RNG, but otherwise don't cheat, you're absolutely NOT going to reach that number.
That said, what's weird is that, as far as I can tell, if you retreat from a deployment without finishing it, the "erosion value" of the girls you took with you increases anyway, making the whole thing about protecting them by taking them with you pointless. Though admittedly, I didn't spend enough time with this game to really deep dive into the details of its mechanics.
It irks me however because I can see the potential for something good here with some more effort thrown in...
Oh well, not the worst way in the world to waste a couple of hours...