Thanks for playing! I'm glad you like it!
I guess it never crossed my mind to actually explain what happens when your characters level up, lol. They just get more max heath and if they have magic they get more MP too. The skills level on their own as you use them and each rank provides benefits based on what skill it is. For now, just a flat bonus. Later on, well we will see about that.
I'm planning on a big re-work to the team selection in the near-ish future. I want to give the player the option of either using a premade character or creating custom members (or a mix of both). There's a few things that I need to work on in the game before I can get to that though. The advice on splitting it up is great for helping me organize the process though.
Thanks for letting me know about the trade menu not giving you all the info you need. Most of my tests involve teleporting myself to a WIP dungeon level or focusing on a single mechanic and its been a while since I did a full playthrough and checked over everything.
Thanks for letting me know the issue with your resolution, I will have to look in a fix for that.