Thanks a lot for the feedback Raul! I'm glad you got the Earthbound easter egg. :) I'll take a look at the bugs...
I also had some ideas planned for your extra cards that you want to get rid of. I'll let you guys know when I have an update for the game and you can try it out!
I'll have to take a look at the dialogue skipping and continuing. It seems like click isn't the way to go, but rather pressing E.
It's interesting that you want to change the AI art for the "charming" art! :) But I guess that makes sense. It makes the whole game more cohesive. I was just trying to save time with the AI art anyway, so it might make sense to take my time and polish the art in general over time.
Upgrading your store was something I considered, but what kind of upgrades would you expect? I guess I could come back to this after I add more gameplay options, like reselling cards and other ideas I want to add to the game.
The bully has one correct answer out of the four every time he shows up. If you can get all the right answers eventually, he might stop cramping your style. ;)
The haggle was also mentioned by someone else. I'll definitely add some feedback to it. Some level of juiciness is missing there.
The playground was added specifically for that purpose. I wanted to add the characters in there and make it possible to talk to them and even do stuff for them like quests to get some rewards, like cards or money. I of course could've just left it out and make it possible to change to the Neon shop scene directly, but I thought I would add it in for the future.