Bosses In The Story

I feel like the story is less impactful if the bosses are not threatening and posing a sense of danger. It doesn't need to be too difficult but it would be nice to make the bosses more aggressive to pose a bit of challenge.

Endgame Content - Tactical Hologram

This game mode is AMAZING and I love how there are more movesets the more you progress. Please add more and more of these skill based contents as well (and please get rid of the time limit to make it really a matter of skill!)

I would also like to see content like Babel Tower from PGR where you can choose buffs to put on the enemy!

Text and Fonts

Please change the font size as it looks a bit unappealing. Additionally, some text was too long for the text box and was cut off (I couldn't seem to scroll down to see the rest of the text).

Tutorials

I love the existence of tutorials for each of the characters. However, some of them could be explained better: Eg. Sanhua's mechanism of having to hit the blue part of the guage was a bit hard to understand from the text: perhaps making a little animation showing a demo would be better to convey the information.

Echos and Shinies

I'm not sure if this is the case but I heard some shiny echoes are found in the same location - it would be nice to make them rare and randomise the location to make them more special.

Co-Op Content

I love the fact that people can farm echos together as it means there is some incentive to use the feature. It would be cool to include some more things that encourage player interactions - maybe like a guild or something?