Mostly full save. Virgin 1.05, unlocked CGs; first and last file requires you to do the Gargoyle fight in the Northern Depths/Abyssal cage. Once beaten, use the Telepo-Ring, then warp with the crystal to the Central Goddess Statue for the final boss.
Autosave- Nipple chain, 2 face huggers in her ass and pussy
1- Free file for doing whatever (Right before Tentacle Panties, Nipple chain with no anal plug, pussy-only face hugger)
2- Before Giant Slug fight
3- Right at Abyssal Cage entrance, before interacting with anything
4- Fresh 3rd Gargoyle encounter, North and East Abyssal Cage done (minus Goat Priest fight)
5- Right before being restrained by Goat Priest
6- 1st Goat BJ scene, North AC untouched
7- 2nd Goat BJ scene, right before wearing Nipple chain with no anal plug, North AC done (talk to Gargoyle for nipple sucking and (with the penis worm) futa abilities, and to Phara for Goat Priest fight)
8- Capra priest defeated
9- Same as 8, but the Withered Ruins are done.
For files 1-8, the Withered Ruins were left unexplored.
I tried to leave each file at a point where the least amount of extra stuff has been done, with the stuff that isn't missable being left unexplored.
Also, head for the bottom left corner of the Cursed Corridor, and get fucked by the shadow thing twice for another ability.