This game do have some potential, but it's rather alpha build right after all the tests. I can't say I enjoyed this game, BUT I belive after few updates this game can be very enjoyable.
My suggestions:
1. Make less enemies, but make them more deadly. I just run straight ignoring all of them, without realizing if I even take damage.
2. Make more locations (at least themes) with special enemies so players will count location danger, maybe adding some procedural generations (IDK if it's already in game, the city is a damn labyrinth).
This shoud be enough to impove gameplay for better impression. And some shit that you probaly don't need:
3. Obviously, better graphic and animation to make game more lovely for gamers. I mean, It's absolutely not fapable, sex scenes is awful. If you don't wanted to get this result, I suggest to add some gameplay to sex, like, plressing right buttons in right time or something.
Thank you for attention! I wish you good luck in this and other games! Don't stop, consume critic, keed doing things you like!