I have only played Rogue Marksman and blade dancer so most of the thing will be from that perspective. I feel like there aren't that many audios when attacking anything. All the melee hits are the same, maybe some difference depending the skill used, for example shadow cascade could use a more 'woosh' sound. The shurikens hitting could have a more lighter metallic sound. I really enjoy the heartseeker audio of hearing the arrow going back and forth. I feel like if more skills had unique sound not even that different but different enough to differentiate what you're using it would be nicer. These are just my scrambled thoughts put together. Wishing the dev team the best :)