Played the jam version 0.1.1. 

Good core, but obviously not quite a finished game at that point. I really liked the music being light and it is good in a loop.

Overall keep at it.

it's a working battle system. first step for a great RPG. the music is cute and matches the magical feeling

There are some neat ideas in here, but it's in a really rough state at this point that feels like a tech or mechanics demo. The music is pretty catchy and the sounds aren't bad, but the art is a clashing mix of good, polished drawings, rough concepts, and art that seems to come from a different game entirely. The UI is pretty sharp, but has a few issues like the info boxes for enemies being ambiguously positioned.

Given that it feels like a mechanics demo, I'll focus on the mechanics. It's not clear what the different abilities do: what's the difference between Damage 2M and Damage 2P? I think the biggest issue, though, is that the core mechanic that's supposed to be demonstrated never really comes into play here. The first battle only has Era, and in the second two, Rosemary is so overpowered that the battle is over in a few turns anyway. I never felt the need to swap order or rewind character state, and to be honest I'm still not sure how they're actually going to be useful. From that point of view, this demo is kind of a wash because it doesn't really demonstrate that innovative core mechanic.

I don't like being a downer, and I don't want this to come across as harsh. I had fun with this game, I really liked some of the art, and I think the ideas in it have potential.

You have a composer, I'm already excited haha.
Oh no! It keeps crashing in the first scene if I wait to long reading through the different attacks o.O

Ooof, I just noticed the arrow pointing at the creatures to attack. In the future you may want to look into highlighting the monster or flashing them. I was clicking randomly hoping to attack haha.

But the music is lovely, the sfx are fun and the art is cute. Great job as a team to make this one happen!

(This is written based on the jam version, I also tried the voting phase version but it seems like it won't open) Edit: It worked once I tried again the next day.

I think this is a really cool idea for an RPG battle system, and I think it has a lot of potential. Even just in the original version I can see some of your ideas coming through, like buffing one person's stats and then giving them more turns, or reversing time on someone to remove their status effects. It would have been nice to explore a lot of that more, but it's understandable considering the time restraints. 

Wish I could have seen more of this since it seems like a cool concept. It's important to have some pros and cons to some of the abilities to make it so that one strategy doesn't dominate the entire game as well. From what I played, buffing the test unit and giving it a bunch of turns was a pretty easy to defeat the encounters. 

I also liked the designs of Era and the units in the screenshots so far, so I'm looking forward to the other types of characters we'll get to see in this.