i was not skipping dialogues but i just can't understand wtf is happening in this game. Or what game wants from me, is there a walkthrough to understand what do i even have to do? Upgrade stats, and what is the difference between them? Go for a date, or not? Where to get money for a date? Is there a timegate of how much days can i spend upgrading stats? Or is there a cap of every stat?
Yeah, I had the same. The game needs a tutorial page or something.
The map in the subway shows the memories you need to recover for each girl (each train line is a different girl). It doesn't actually *track* them like it probably should, but it does give you an idea of your status if you can remember which ones you have/have-not seen (which in itself is a PITA because of the NG+ aspect, but I digress). The basic gameplay is to go on dates with girls to up their stats until you unlock memories, then watch the memories via the map. You want to focus on one girl at a time to get to her ending (although not all endings are written yet).
Dates generate more stats if the appropriate attribute is enhanced, so you also want to do some training early on. There is a limit of 20 days though, so you can't just focus on stats early on.
When any girl hits jealousy of 10, it produces a bad event that wastes one of your time slices, so better to date her to reset the jealousy level-- you still lose the time, but at least you get something out of it. Some random events show up and waste time slices, which means a girl with a 9 jealousy can hit 10 before you can do anything about it, so be careful.
Money takes care of itself by magic. As long as you do some amount of training and do not date 24x7 it should be enough.
Don't use the 'accelerated start' until you're done with the game, it produces massive spoilers.