This game really surprised me. I went in with low expectations and left with a supercharged voyeurism kink.
Salvor DEEP is a point and click exploration game with a black and white pixel art style. This style at times seems to be a bit lacking in the detail necessary for an exploration game, but it doesn't detract from the overall experience. You play as a dirt poor salvor manager and hire a newbie who's down on her luck. As you play the game, more scenes unlock and the more exciting they become.
The gameplay can feel a bit slow at times due to the way that your character and the salvor communicate in game. That coupled with the only response options being Y or N, mean that sometimes you may feel a bit confused about how your character is going to respond to her. The ambiance is perfectly done, especially if you are wearing headphones. The music and effects will make you feel like you are actually overseeing her dive. Currently, (build 0.62) there are only ~4 full on sex scenes which is a little underwhelming considering how many levels you have to go through for the first one.
In regards to the scenes, there are plenty of lewd scenes, but most are stills of the salvor in enticing positions or her body being affected by certain mushrooms. There is 1 scene where she expands to a comical degree, so be warned or be excited (you do you, man). This game also perfectly captures the idea of voyeurism, having all the scenes involve the salvor by herself or with other salvors, but as for now, none with your character (Not really NTR, but if you see her as "yours" then beware, but there is a toggle to turn those scenes off). On top of this, she doesn't seem to be aware that you can hear and see everything she's doing, which is the icing on the cake for voyeur fans. For these reasons, I give it a 4/5 erring towards 4.5.