The art and level of polish in this game is amazing, and the music is also great, kinda reminds me of Choral Chambers from Silksong! It also has quite the unique concept, and I see how the game fits the theme! There's a lot of content, especially for such a small team, and it's really fun and addictive!
I did also notice some things that may or may not have been pointed out before.
Three times or so, the damaging circle stopped, though after refreshing, that being moving the cursor off the table and back on again, it worked again, not really sure when and why this happened.
Also, when countering the projectiles the one-agents shoot, if you counter one of them (within the parry window), while another projectile is outside of that window, you will parry the former one, though the latter one will be seen as improperly timed. Not sure if this is intentional, so I thought I'd point it out!
These are both very minor issues that not at all affected the gameplay, I very much enjoyed playing this one, keep it up :D