‘The Promise…’ is promising. I like this type of stories with, say, slice of life (no zombies or superpowers), slow burn, options that matter… Even if they are not perfect (yet?).
With regard to the graphics, the author’s inspiration is clear – and this is ok, though the game is not in the same league as at least some games that could serve as an inspiration (due to e.g. static images, minimal changes of face expressions, some renders that apparently have distorted proportions, too small differences between the models).
The plot: we are at an early stage yet. Could be good; we will see later. As for erotic/porn game, the content is still modest (pun intended).
However, the biggest problem is with the dialogues. Not even with the language, though one may say that the game contains mainly a sort of school English. Unfortunately, the dialogues sound very artificial or naive. People do not talk like that in real life. The conversations are long, boring and quite often they do not move the action forward.
At the current stage of development I would assign three stars but one more can be awarded for the game’s potential – especially that I have the impression that the game is getting a bit better with subsequent updates (the most annoying dialogues are in the beginning). And for the female protagonist.