Okay, straight up, choosing a keyboard layout for movement and selecting items in the world was a big mistake. The game isn't suited at all for the 'combat' section towards the end, but even without it, it's a pain to stop every two seconds and swap between five different keys when a single left click would have been enough. Some puzzle sections can be really obtuse too.
With that said, this is a really polished game. I was suprised by the amount of assets that came into it; there are cutscenes with 3D models, fully animated 2D sprites, voice-acting, sound effects and special music, the dev really went all-in in this project. It's nice seeing a dev putting so much effort and care into his game, and bringing it to completion without abandoning it halfway through like so many other.
Apart from the weird key binding choice, I do have to agree that the adult scenes are very few and far between, with a lot of text and gameplay sessions separating them. Some of them also suffer from being slight variants of the same pose, and all of them suffer from being very vanilla, which is a shame for a game of this scale. Thankfully they're propped up by the context the story puts them in, which makes them much more attracting considering what the characters endured up until this point.
I also find the story quite entertaining. Like the other players, I don't care whatsoever about the lore, you can just ignore any log screens throughout the game and you'll have no trouble understanding what's going on; on top of making the game that much shorter. But the events themselves are interesting; the characters' personalities are nothing you haven't seen before, but I adore how competent and determined the MC is, he's a fucking terminator that just won't die and will do anything to reach his goal, and it's great to see it unfold here.
The game has multiple endings, and for what I've seen on the walkthrough and the comments, it's just the same ending but truncated at different moments. Honestly whatever ending is fine, play the game once and then look up what happens next in the walkthrough, you won't miss anything amazing, not even the adult content.
Overall, it's well made, with a few missteps and odd design decisions, but nothing game-ruining. It has a nice story that's suprisingly long, but don't except that many branching paths, they all converge very quickly and aren't worth doing the game all over again for them.