Thiese are some of the Ever Deeper enemy concepts. I have another in the works with some more enemy concepts, but it's not yet done.
If you have any enemy ideas I'd love to hear them! And thanks, I'm quite proud of the designs.
Cool. I like the enemies in proportion to how bouncy the sprites are - hopefully in normal gameplay the bat and ghost will be slightly hovering up and down so they've got a bit more motion to them. Skeleton dog is impressive in that making it any smaller would make it impossible to read in two-color.