Yeah, I'd imagine it's hard to get testers other than just doing it yourself.
Your game is both great and free, though, so I don't mind dealing with potential buggy updates.
Grinding old levels for item drops is your friend. Also, I didn't figure out for way too long that when you're in Solphie's stomach menu, you can click arrows to go to a different menu and feed her some of the summoned units you don't want to level her up - something that REALLY enhances her. And if I'm not mistaken, it enhances your telekinesis too.
Later fights got a whole lot easier for me after that.
Just curious - are you okay with me using Solphie, disconnected from this world, in fanfiction I plan to write? Obviously it won't be EXACTLY the same, since I'm not you and don't know where the story is going, and I don't intend to give her the same origins, but I mean a full-sized orca girl with the same name and general personality.
If you prefer I don't, I don't actually mind pivoting away the characterization and giving her a different name when the time comes.
I just want to commend you on fixing so many bugs so fast. I imagine there's more to go, obviously, but when the 1.4.3 update I had downloaded was quite buggy, I expected to need to wait a week or so for you to fix it.
Only a day or so later (I'm bad with time, but it was very fast), it's already running smoothly for me, and with new features I've either been waiting for (allies can turn around to attack), or new allies I find really interesting and fun. (Buffing characters are great, and I like how both mechanics work.)