Considering it's 6 stars the gameplay is more than satisfactory to me. It's also way easier than 6 star but I digress.

I have no idea how any of this was made. I went into the editor and 1. It's incomprehensible 2. The particle use is next level -- so many effects here I thought were borderline impossible to replicate but they literally just consist of either particle spam or warp abuse. Insane

The main concern i have is the same as Planispheres where that it couldve been longer (progression is impacted it feels a bit rushed). The gameplay in Eta Carnis, while very good for how minimal it has to be, could be much better considering Planispheres is a level. Although Planispheres is way more base so it's not too comparable. Other than that it's just nitpicks