Edited for typo
So I feel like I kinda finished the game.
I don't know if I can write this as a review, since it may not be accepted, so I will write something here.
It's grindy, like really grindy, even with cheats (from save editor, I also recommend using the debug room with the codes).
You can't have sex with the 2 main girls/boys beside marrying them, and even then, the sex scene stop BEFORE the act ! It's “coming soon” (ok, there's a small oral scene in case of Karina during her only date).
It's buggy in a few parts (the debug room is a mess for example), there's not much to do (you don't really have a main quest). Just a lot of exploring.
It's just feel like it's an empty game with a really nice and polished aesthetic… we can see a lot of feature like events (you don't know their date, so it may block what you are currently trying to do), and there's every item present in RPGM. The dev has set himself a really high bar to reach.
I don't recommend playing it.
And by looking at the previous comments, the development is slow, and the people on discord wants more characters when the gameplay loop isn't finished or when the current path (what I played during 5h for, and even used cheats) isn't either.
To give you an example. You can increase relationship with your crush. It's alright, BUT ! It only increases by talking to them at first (and you don't know that it's doing anything, if you don't check the stats), speaking is an action that consume stamina; stamina that you have in a finite number per day (you can increase it). Then, when the relationship level increase, you will have to do twice has much progress as you just did… because your progress reset. At some point, you unlock gift (one per day), and even one date (one per day (and it's slower to do it that talk as much as you can)).
Have fun pressing “talk” 1000 times or so. (→ use the debug room…)