While the game is short, and it uses the stealth mechanic for challenge, there's not much game there. It's mostly going around and finding the items to move the plot forward.
If you're latex bodysuit lover, that's one of the best, if not the best game around. There are plenty of sex scenes (technically sprites, not CGs, but they're full screen height) and with exception of like 2 or so, all of them can be performed while wearing the blue latex suit.
There's plenty of handjobs, blowjobs, paizuri, breast fondling, ass fondling, sumata, vaginal, and anal sex, including in different positions. From more niche kinks, only pregnancy and egg-laying are included. Only thing I wish for is that it included more front views of the cowgirl position (her ass is epic and all, but hard to see the ahegao from behind...).
While it does include NTR-ish themes (in the sense that she does seem to have a bit of feelings to the other crewmate, John, they haven't been a couple before the events of the game), it's basically just her whoring around because she's under effects of a drug.
She is under effects of an aphrodisiac, and there's a bit of progression for it (3 levels), she isn't totally overcome by lust, I also liked that mechanic.