Finished playing through version v0.09.3. Things I like:
1) Some of the puzzles were fun. The melting of the ice wall puzzle, as it reminded me of the library puzzle from Prince of Persia: The Sands of time. The foggy door puzzle where using a flaming sphere via telekinesis to rub against the door and wall to find the patterns.
2) Map. More for its presentation and it's summoned by pressing the spacebar. It's different to most presentations of maps in games and this one is nice.
3) Evi, she's cute. One of her alternative outfits was noticeable as it's inspired from Asagi Igawa's default purple from game/hentai Taimanin Asagi. The second alternative outfit was quite nice; just wished the "tail" section was removed.
Things I didn't like:
1) Evi's walk speed as I find it too slow, especially when she's carrying heavy items via telekinesis.
2) Some puzzles were a pain. I dislike the planet puzzle as a higher top down view would be helpful.
Since this is an adult game with sex scenes, it would be fair to talk about them. The sex scenes in this game are unlocked by finding them within books and using a summoning spell and circle to draw out either a male or a futanari. Sex positions include missionary (ish), reverse cow elf girl, oral, hand-job, doggy, standing from behind and spoon. As animations, they were fine in their loops. The controls for the sex scenes in my view are a mixed bag. A positive is the choice of camera, from orbit (default) summon's pov and Evi's pov. A negative is switching to another position where the choice menu does obscure the view. This one fits in neither positive or negative; after the climax animation finishes, it will repeat until you choose another sex position or exit.
Questions for the developer:
1) Will the game have voice acting? This could be dialogue for characters to bespoke sex moaning?
2) Will Evi have a body slider (breasts, waist, hips) or is her current body shape final?
3) Additional outfits for Evi. Sebastian was caught trying to achieve post nut clarity with an image from a book showed an assumed succubus who looks like Morrigan Aensland from Darkstalkers. Is a Morrigan Aensland-esque outfit a possible alternative for Evi?
4) On the map, will the mirror to change outfits and research diary be colour coded so they will be easier to find?
5) Will the rooms be given either numbers or names to make them easier to identify?
6) In order to the show the climax after sex, the scene will fade to black and then show the climax sequence. Are there plans to have the climax sequence seamlessly be attached the its respective sex scene?
7) Will future sex scenes have a speed scale to be slower or faster?
At present, I'm quite impressed with what I played. So far, I like Evi as a character with her curious mind and resourceful body. I hope for the best for this game and finally, justice for Sebastian.