I know this is an older concept you said you likely won't revisit, but for what it's worth, I really liked looking through these and reading all the bios! Your use of shapes and geometry in character design has always been really cool to see, and it shines through here, too! I can't stop thinking about the Bleeder... the idea of seeing such a little thing and knowing if you get too close, it'll attract these huge, much more dangerous monsters to you... it's so scary and awesome... it makes the Bleeder itself look terrifying, even though its design is so similar to the Pest. I also love how silly the Hoarders are, and then the Hexes and Fades are so distorted and off-putting in comparison. Everything's all just so abstract and cool
Also, idk if it's just an issue on my end, but none of the pngs in the "extended concept art" folder seem to open for me
Overall a very cool collection of art and ideas!