Meow
Update
why do we have to restart a chapter if we die? Oh well.
Also, why is the last level on chap. 2 so hard? I can’t finish it.
A cute rogue-like
As others pointed out, you're buying a real game here, no ads or in-app payment schemes. A nice plus in 2018.
Japanese is Overpowered
Now to talk about the title of my comment... In the time I spent throwing words at crystals, I realized that switching the language setting to Japanese allows you to use Japanese (technically English written in Katakana, from what I've found) for keywords like "Fire." In general, the Japanese equivalents require fewer characters than their English counterparts, so you can actually put far more effects on a spell with the language set to Japanese! In the end, I don't think it's a major issue, and I still name spells in English most of the time. I find it more comfortable, and it does have its own charm. In any case, I highly encourage anyone playing this game to do their own experimentation. It's really fun!
As for complaints, there aren't many. I guess there's that I keep losing the descriptions of items, and I'm not sure why. It's also difficult to tell how many items you have and when you are near full inventory (the number shows pages). Finally, there is no real indication of when you will meet a boss, so it is difficult to prepare beforehand. None of these are critical, but addressing them would certainly make the game a bit more comfortable.
Overall, this is still a very solid game with fun systems to experiment and play around with, and I highly recommend it.