What I'm meaning to say is, I always find the "game" element to be a damn chore in these things. They are so basic and shallow 95% of the time. I realize a great few got some pretty unique and sexy mechanics that makes it sort of worth it but even most games with a "horny" meter or some crap like that is incredibly superficial and the game element obviously only servers as a time-waster to make the customer think he got his money's worth.
Honestly, I would prefer those games over this one. Regardless of one's opinion on how well basic RPGM mechanics mix with making a porn game, there's still some visible sign of effort of trying to make an h-game in those. For example, Raiouger basically has you wasting time with doing RPGM battles in a giant mech to pass ingame days, so the player can see the FMC gets harassed and fucked by the town people, gradually turning her into a slut.
There's padding, but there's also actual h-scenes with some overarching narrative to them, even if said narrative is just, "This same person fucks the girl multiple times over several days, making her more of a slut."
And that's probably how you could describe a fair amount of RPGM games here, h-games with a decent amount of padding.
But Explorers feels like the reverse of that. It feels more like someone made a basic RPGM game with some slightly unique mechanics so it's not immediately indistinguishable from the rest, but then tacked on some h-scenes as an afterthought for marketability.
I stopped at some point around the 3rd floor, and then looked at the full save page or two back, (said save isn't full though. There's like 2 or 3 scenes missing for each girl) but it seems like most h-scenes are accessed through taking jobs from the whiteboard in the tavern. There's no exploration or trying to find sidequests, it's all right there. That combined with how most of the scenes seem to be standalone, and they really seem less like an actual part of the game, and more just there so the game can claim it's an h-game for extra sales.
In short, I feel this game is even worse than those kind of games at being an h-game.