First things first, this is a great VN, up there with the best among the indie content on this site, and the definitive biggest reason for that, IMO, is the writing.
Most stories here have an obviously porn-y bend, often incorporating high fantasy/sci-fi as well. Camp Klondike is a rarer one which, while incredibly smutty, accomplishes everything in a realistic setting and realistic characters, without any fancy frills. It's a bunch of horny camp counselors figuring out life and sex. There's no mind control, no magic cock, no fame and glory, no incest or pseudo-incest (except one teaser), just young adults flirting and exploring kinks. Characters are developed well - in proportion to their role in the story - and the relationship dynamics are done incredibly well. That means, of course, the dialogue and build up are all engaging and believable.
One thing to note - in contrast to some other notable games here, there isn't any derogatory treatment of women, or any other class of person. Many other stories either rely on absurd stereotypes, or push some weird personal narrative of the dev. Camp Klondike is what I would consider very women-centric; all the girls have their own motives, and want to be sexually liberated and empowered, but simultaneously also have a genuine struggle with being hurt or objectified as a result of that. If you're not into that, this probably isn't the one for you.
One weird thing about that is that the camp has a huge purity culture, and there's even a certain religious building in the story... but every mention of why sex is bad in the story is basically "because morals." I mean literally - not a specific moral being called out, just "morality." I'm not sure if that's because the dev has mostly seen that mindset, or if they're avoiding calling out any specific ideology. Considering this is, like, the central theme of the story, I would've expected a discussion that really goes deeper into why this is a social norm, and at least one character that can thoughtfully articulate why it's stupid. Maybe this is being reserved for later but it's getting close to the end already.
OK, besides the writing itself, the game is actually more of a kinetic novel, there aren't many alternative choices at all, you just kind of get the option to not see some things. (Many bad choices result in an immediate redo, which feels a bit pointless, unless the dev plans to build those out later.) There are a few "interactive" scenes, which to be honest the interactivity was unnecessary, and given that they felt a bit clunky, probably burned an unreasonable amount of the dev's time. On the plus side, however, there are some basic animations and SFX which are used to great effect.
The art is obviously, immediately controversial. If nothing else, it definitely has its own style, and it seems totally hand drawn (well, digitally). I think it's a bit of an acquired taste, however, it's a bit... amateurish? Occasionally it's distracting to see incorrectly drawn hands or feet, that sort of thing. Mostly, it serves its purpose: it executes on a specific look and portrays sexiness. I can see that not being enough for a lot of people, which is unfortunate.
Overall a great, well-written VN, but one for a particular audience. Try it for half an hour. You'll probably love it or hate it.