So figured since we have somewhat similar tastes i would give feedback on the games you have listed in "waiting list". I wont include any spoilers but give a general breakdown or thoughts about each game. As well as the negatives and positives, or if i recommended them or not.
Stray Incubus: Last i heard it was abandoned, also it does have non proportional and a lot of females throw themselves at the MC tho it could be argued he built the rapport with them or that because he is a incubus it only makes sense so overall its not a negative more so a neutral point. Otherwise its a cool premise/story. WHile there is a fair amount of sex in parts 1 and 2 (if i recall its a 2 parter), there is pretty good focus on the story. It doesnt half the story progression to bang 30 people SO ya
Isekai Paradise: Similar to stray incubus it has a few females that throw themselves at the mc, also i think for the first bit everything is proportionate (if i remember) But i think at some point it becomes not? i cant remember. Otherwise another good story. If you like anime for example and like the whole "isekai" premise then you will most likely like it .
Evermore: Sadly another abandoned title.... I believe it had a good story and such so it still might be worth playing (same for stray incubus) but sadly wont see the end.
Race of life: Very good! Its very much focused on the story. Its not also a harem game if i recall (or it might be at first but). Story i pretty well written, and its interesting, I actually had that suggested to me recently and played it and i binged the entire thing it was pretty good. i 100% say its worth it to at least try, its unique in its own way since there arent many that have even close to the same story as Race of Life.
Wartribe Academy: Okay so i like and dislike this one, the story is good but not great, The premise i guess fits the narrative/times/MC's "position" in society. (for this title i wont mention the females kind of throwing themselves at the MC since it kind of fits with the scenario). It does have sandbox elements, BUT i think you can either get a mod that lets you bypass that aspect of it OR theres something built into game (i cant remember) So if you want to explore and look around you can, BUT there is the option to skip the sandbox element of it.