Hi, so here I am played a bit of Your game.
There's not really much to complain about, chaos might be a bit too big and movement be too fast oor maybe that's a skill issue from me haha. But I only played the easy mode which was recommended and for me it was already hell. The bloom might be cranked up too much and this also generates another level of confusion added to how fast you move. Music and SFX i would say are all on point, art i think You will work on it aa bit either way so:).
Another problem is that I dont really know what im doing. The power ups You pick up feel random to me, I only understand that well triple shot gave me triple shot and heal gave me heal, but the rest .... no clue. I think You could maybe show it in tutorial or create some small encyclopedia where everything is explained if someone is interested.
Going back to the fast paced gameplay. I think You either move too fast or the map is too small. You move through the whole map in a second which really doesn't give enough space to play in my opinion so maybe that could get some changes: either sizes of sprites or speed (of the player at least).
I will play it more tomorrow and let You know what I think about the other part of the gameplay because judging from ancient skill in skill tree there is still some more progression to take a look at :)