Worst tutorial I've seen, the controls are not very intuitive, the interface is unreadable, a disappointment
This game is not meant for everyone. I am sorry you didn't enjoy it. Regarding unreadable bit, have you tried resetRMsettings? it works like a charm for making the game playable if you havent already done that... cause the game is literally unplayable at like 600x400 resolution lol.
How can I cheat in order to change my stats ?
There is a guide for how to use cheats in the game. It should be linked at the front of the thread leading to the guide. Scroll down to the cheat section and go ham.
where should i put the files?
You can put it in "ModScripts" folder. Some free advice, you can always follow the thread links, example, " Based upon the Cheats mod
https://f95zone.to/threads/lonarpg-v0-5-2-0-eccma417.49993/post-5127580 ", to find most of the answers you are looking for. This way we can reduce repeat questions on this thread. There is even a guide that explains how to do this and will answer 99% of your questions.
The game is very nice as an RPG, but I wish the sexuality was handled more effectively in the game. It is possible to pass a considerable part of the game almost without having sex, and the incapability to generate a large income from sexual activities practically distracts players from sexual deeds.
I do not think this game was designed as a fanservice game. It just happens to be an rpg game that has +18 stuff in it. Personally, I love the game for being what it is and not being another CG collector but is actually a game.
If you want some more +18 stuff to happen, try out some of the games other mechanics. There are a lot of odd jobs Lona can take, like being a prostitute for the barracks, working as a milk maid, selling herself as a slave, being captured by literally any enemy, etc, and the game will be filled with nothing but lewd stuff.