When I clicked the read more button, there was a flash demo with the scene and to the Right of the start (jump into the wall) theres another scene to find as well.
fantasion, a castlevania clon(RJ129036)
-For my taste not well drawn.
Syakuga
-Brutal and tasteless shit (not my thing) but it's well drawn
Maybe there was a shota one but as mentioned before it's not my taste
The Zell's Pixiv also shows another full animation of the monster girl on the left in the latest blog post.
I'm looking forward to this game as well, I just hope that zell doesn't burn himself out operating at this breakneck speed. It would be a shame if this turned into vaporware because he overloaded himself with too much content to add and ran into the great wall of de-bugging.