Well of course it's up to you at the end of the day, just giving my thoughts, but there are other ways of doing that, you know like how games like cookie clicker etc work (minus the clicking ofc)?
I agree that you shouldn't be able to finish it in one week etc, but I'd rather see some really expensive cool stuff instead of just oh you gained 10% profit on something that generates 326 gold/day. I mean that's fine but it's kind of boring. Like currently all the shop items are really freaking expensive and feels like you cant afford it at any time (imo). Honestly I quit at like day 48 cause I got worn out. I really like the gameplay, but I feel like it could be so much more. Increase the rate you gain money somewhat and add some really expensive upgrades you have to save up for and will increase your profits more, that would be some fun endgame, and lock some awesome scenes behind those upgrades = endgame candy.
I mean like add levels to the buildings, level 1 basic hot spring, level 2 moderate hotspring, level 3 high end, level 4 luxury etc. Personally I think that would be cool.
I do like the game though, it was fun but the grinding didn't really feel "worth it", at the point you unlock the combat, he start to attack your base, you lose stuff you cant finish missions cause you cant afford stuff, you need to upgrade the base. It's just too much at the same time, the reginal map is really expensive, the base is expensive to upgrade and you gain very little money upgrading the base.
Another thing, when the girls get tired at 50% energy feels kind of weird as well, like you increase your energy but it's still game over at 50% energy. Maybe fix the point where they get tired at like 10 and the base is 15 and you gain a few points of energy when they level up (1-2 points perhaps) and the "tired" point stays at 10. It doesn't really change anything other than how we view the threshold but it would feel more correct.
Just stuff that I would like, but you do you
