Alternate DiMansion Diary
Developer Sprite Hills
A university student named Sae finds herself lost in the mountains. While searching for help, she comes across an old looking mansion and decides to enter it. However, there was more to this mansion than meets the eye. What will become of Sae? Find out in this Puzzle-Escape RPG! From the Steam store page
138 reactions from 2 sources (Steam reviews, Bluesky) · newest Aug 15, 2026 · last updated Oct 8, 2026 · How this works
Audience score
116 positive · 20 negative
95% range 78–90%
| Source | + | − | = |
|---|---|---|---|
| Steam reviews | 116 | 20 | 0 |
| Bluesky * | 0 | 0 | 0 |
* shown, not counted in the score (label accuracy below our 85% bar or not yet audited).
2 newer reactions are still waiting for a label.
What people are saying
Summary pending — the reactions are listed below.
Reactions
60 of 138 · most liked firstFirst and foremost, a key for this visual novel was provided by the developer, and this review is associated with the "[url=https://store.steampowered.com/curator/31748181/]Anime Tiddies Connoisseur" Steam Curator group. I have written reviews for this group in the past, but this will be the second tied directly to my Steam profile, rather than through a middleman. Review: Alternate DiMansion Diary (whose title doesn't seem to make sense until its true conclusion) is the story of the sexual…
positive · reviewer's own thumbsView post →Very good H puzzle game. Looking for inventory items, hints, solving puzzles is quite fun and hooking. Scenes made completely with sprite animations are pretty good as well Do note that it's an empty shell without the restoration 18+ patch
positive · reviewer's own thumbsView post →When I first saw this game, I believed that it was something cute with little ecchi scenes. Given that I purchased this on sale, I gave it a go. However, after playing the game up to the end, I had encountered nothing sexual. I was confused. The game was more horror than sex- still pretty good. It wasn't until I went to the official website that I found the "Restoration Patch." This patch adds so much to the game. What took me an hour to complete, I was able to enjoy multiple more with the…
positive · reviewer's own thumbsView post →Wow. I gotta say, this is way better than I was expecting. The basic premise here is that our protaganist Sae is on a hike with friends in the woods. She finds a lewd magazine, and being unfamiliar with this sort of thing she attempts to hide it from her friends. This causes her to tumble down a hill and get separated from them. She finds a mansion in the woods, and heads inside looking for a phone. Little does she know, this is a magic mansion designed to turn her curiosity into complete…
positive · reviewer's own thumbsView post →This game's only flaw is that it's so short. The pixel art is incredibly well-detailed and fluid (and uncensored), and I personally found the protagonist's progression, from shy repressed virgin, to eager insatiable slut, to force of corruption actively destroying the innocence of her friends, to be very relatable and heartwarming. It also has one of the hotter gangbang scenes in a hentai game that I've played. Only get it on sale, but if the screenshots are appealing to you, get it.
positive · reviewer's own thumbsView post →Great Scenes, Great Puzzles, Great Gameplay and three Endings with extra (hidden) content (best content) for a good price. If you are into pixel Games with great extras, buy this game! Best published Kagura Game sofar.
positive · reviewer's own thumbsView post →Played the game, thought it was a nice RPG Maker horror game, finished it. Discovered it was Hentai, and i had played it without the H scenes. Biggest tragedy of my life.
positive · reviewer's own thumbsView post →A student in the age where she is starting to explore her sexuality and a mansion ready to make her inner desires come true. With this premise our story begins, on an excursion in the mountains where we meet our protagonist called Sae. A young student girl who still has no sexual experience, but much curiosity about sex and such things walking the mountains with her schoolmates. All normal until the moment the group takes a short break, when she finds a magazine, a magazine full of "pure"…
positive · reviewer's own thumbsView post →It's not a bad game, and I am mostly satisfied with the content that's in it. The puzzles aren't hard, but they aren't intuitive, either. I cannot recommend it at its current price. I got it with 40% discount, and I still think it's too expensive for 2, maybe 3, even if 4 hours worth of experience. For some reason, when the game was initially installed, it kept running into "File Read Error" errors during the game play, while trying to load various "<<NotFound>>.png". I downloaded the nude…
negative · reviewer's own thumbsView post →A short game but the walking around gets a little bit tedious. puzzles are fun and not too complex. not sure about the horror element, it really wasn't so bad. there's no actual danger until you choose to go into danger. don't forget to patch! animations are pretty nice. must have for pixel enthusiasts.
positive · reviewer's own thumbsView post →⠄⠄⠄⢰⣧⣼⣯⠄⣸⣠⣶⣶⣦⣾⠄⠄⠄⠄⡀⠄⢀⣿⣿⠄⠄⠄⢸⡇⠄⠄ ⠄⠄⠄⣾⣿⠿⠿⠶⠿⢿⣿⣿⣿⣿⣦⣤⣄⢀⡅⢠⣾⣛⡉⠄⠄⠄⠸⢀⣿⠄ ⠄⠄⢀⡋⣡⣴⣶⣶⡀⠄⠄⠙⢿⣿⣿⣿⣿⣿⣴⣿⣿⣿⢃⣤⣄⣀⣥⣿⣿⠄ ⠄⠄⢸⣇⠻⣿⣿⣿⣧⣀⢀⣠⡌⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⠄ ⠄⢀⢸⣿⣷⣤⣤⣤⣬⣙⣛⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡍⠄⠄⢀⣤⣄⠉⠋⣰ ⠄⣼⣖⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⢇⣿⣿⡷⠶⠶⢿⣿⣿⠇⢀⣤ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣷⣶⣥⣴⣿⡗ ⢀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠄ ⢸⣿⣦⣌⣛⣻⣿⣿⣧⠙⠛⠛⡭⠅⠒⠦⠭⣭⡻⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠄ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⡆⠄⠄⠄⠄⠄⠄⠄⠄⠹⠈⢋⣽⣿⣿⣿⣿⣵⣾⠃⠄ ⠄⠘⣿⣿⣿⣿⣿⣿⣿⣿⠄⣴⣿⣶⣄⠄⣴⣶⠄⢀⣾⣿⣿⣿⣿⣿⣿⠃⠄⠄ ⠄⠄⠈⠻⣿⣿⣿⣿⣿⣿⡄⢻⣿⣿⣿⠄⣿⣿⡀⣾⣿⣿⣿⣿⣛⠛⠁⠄⠄⠄ ⠄⠄⠄⠄⠈⠛⢿⣿⣿⣿⠁⠞⢿⣿⣿⡄⢿⣿⡇⣸⣿⣿⠿⠛⠁⠄⠄⠄⠄⠄ ⠄⠄⠄⠄⠄⠄⠄⠉⠻⣿⣿⣾⣦⡙⠻⣷⣾⣿⠃⠿⠋⠁⠄⠄⠄⠄⠄⢀⣠⣴ ⣿⣿⣿⣶⣶⣮⣥⣒⠲⢮⣝⡿⣿⣿⡆⣿⡿⠃⠄⠄⠄⠄⠄⠄⠄⣠⣴⣿⣿⣿
positive · reviewer's own thumbsView post →Alternate DiMansion Diary is an intriguing blend of cute visuals, alright puzzles, and a slow-burn narrative. The sprite work is absolutely charming—Sae is adorable and very expressive, and the mansion’s design is both funand mysterious, drawing you in with its eerie atmosphere. The puzzles are mostly satisfying to solve, though a few might test your patience. If you're just out for the H-scenes, you might need to bring quite some patience. They are mostly backloaded too so the early game won't…
positive · reviewer's own thumbsView post →Mix bag for me puzzle is not difficult just annoying since its feels like you have to needlessly explore every corner to finish a puzzle at the beginning. The H scenes are actually good and it seems like that is its only selling point; which your forced to go to the publisher site to make an account with your personal info (honestly feels like I'm forced to) to even get the patch to see them. Difficult to justify buying full price at the time ($10) when you have to go that far and no one buying…
negative · reviewer's own thumbsView post →Really really bad puzzle game, puzzles make no sense, your avatar moves very slowly, you find yourself constantly going back to the same rooms over and over and over and over and so on, CRAP.
negative · reviewer's own thumbsView post →I don't think I've written about any incest games as of yet, but that's not because I don't want to. Instead, have a photo of another adult game I wrote about, Alternate DiMansion Diary, which has some selfcest! All games are good. All fiction is good.
unlabelledView post →Download the patch on the Kagura games website.
positive · reviewer's own thumbsView post →must get patch to enjoy the game but this was top of the line rpg well you dont have a choice in things but one hell of a story to entertain you for about a good 3 hours has gallery but you can only unlock it at the end of the game must collect stuff for it at the end game
positive · reviewer's own thumbsView post →(This review was made with the free optional publisher-provided patch applied. I have no idea how the game would play without it, but judging by some of the comments, it sounds like it would be a very limited experience.) This review is going to be broken up into two halves: The Normal Half, and the Spoiler Half. If you've read the first half and still aren't sure, the second half is there to clarify things. Spoil at your own discretion, because sometimes part of the fun is not knowing where…
positive · reviewer's own thumbsView post →Very short game even if you're going for the 3rd ending. Wasn't very interesting really, puzzles were okay but not enough that I'd recommend this game.
negative · reviewer's own thumbsView post →Eh.......what am I doing with my life.... Hold shift to move faster.
positive · reviewer's own thumbsView post →Boring and uninteresting, half the game is censored and hidden behind an 18+ patch and to get the patch for the game you need to give a bit too much information on their site, seems all their games have the same problem as well.
negative · reviewer's own thumbsView post →I PLAYED THIS GAME 2 TIMES... Once in pirate few years ago and visit it again in steam. This game is not too long and not too hard and the h scene is one of the best in pixel animation.
positive · reviewer's own thumbsView post →I'm so confused >< but I like Sae she's so cute
positive · reviewer's own thumbsView post →I recommend this if it is on sale. It is a kind of fun puzzle game. Not the hottest H game, sprites are not super detailed, but wait for a sale and get the patch it is a fun 3 hours.
positive · reviewer's own thumbsView post →Extremely short but long enough to enjoy it. Adult patch needed. Game is not for those who don't like pixel &/or horror exploration (aka no battle, no fight, you need to think, so on) Also, has voice but no voiced lines. Those who played enough H games know what I mean.
positive · reviewer's own thumbsView post →I am a 45 yo father, probably one of the oldest people playing this game. I am a single father to my Son, who is 14 now. My son got this game from his uncle, so we installed it on his computer and he started playing. By the end of the week he had 24 hours on this game. This was horrible for me, as it was already hard for me to find ways to spend time with my son, as he is always out with his friends or just watching YouTube. So I decided to make a Steam account and get this game to see if I…
positive · reviewer's own thumbsView post →To be honest I did go in blind since this game was part of a bundle that I bought But I'm honestly surprised by how fun it is! + The animations are great for a pixel art game, and they have quite a few surprises up their sleeves in terms of different scenes. The story is short but sweet, they don't drag it out for any longer then it should. - The environment art could have been better with more variations. The puzzles are pretty simple, although their is one puzzle that you can do out of…
positive · reviewer's own thumbsView post →Great H-puzzle game! The story is pretty nice for what it is. I enjoyed it, especially the H-scenes, the animation and the female voices were very well done for this type of game. I was able to nut multiple times so it's a win. It's quite short and solving the puzzles were very worth it. I love Ending 3 & After Story.
positive · reviewer's own thumbsView post →This is one of the better hentai quests out there. I've played it even when it was solely sold on dlsite. Mysterious and actually quite atmospheric. Pixelated art style enabled developer to make inconspicuous transitions between gameplay and cut scenes. As for hentai part, I like how this game shows the slow corruption of the girl. With variety of monsters and mechanisms. Slowly but steady. Also, the game have two endings with one being the true reveal of the nature of this mansion. And it…
positive · reviewer's own thumbsView post →Interesting puzzle exploration game that reminisces the original Clock Tower. Simple scenarios and easy puzzles, the game is not very long but has a fairly interesting story. The game's spotlights are the pixel art and animations, which are really gorgeous. Overall, it's a quite pleasant experience.
positive · reviewer's own thumbsView post →The game looks nice. Ending 2 makes no sense because there is a missing patch that you have to get from their website. From that i already sense red flags... Ending 2 and 3 are just complete if you get this patch, is not the first time i get this games and they do this, Kagura games may be legit with this stuff BUT lets address the Elephant in the room, even if they have the web site for this. They ask for your details and card visa; I have never had to go this far for a game like this. They…
negative · reviewer's own thumbsView post →I wanted to like this, but the challenge comes more from problems with the ui, clear boundaries, and clarity in what you can even do, not so much the puzzles.
negative · reviewer's own thumbsView post →Where’s the other half of the game? There was no NSFW SCENES AND NO POST GAME CONTENT
negative · reviewer's own thumbsView post →It was a nice short puzzle game. Nothing to complex, and the H-Scenes were well done if you don't mind the pixel art.
positive · reviewer's own thumbsView post →Personally, I enjoy pixel art, this isn't the usual pixel art that I enjoy, but nevertheless, I enjoyed it. Concerning the story, there's a part that strongly turns me off, despite the dev trying to bring it in such a way that it was one of the protagonist's fantasy all along. The puzzles are well done, not too easy not too difficult, I have to admit that I got stuck at some point but luckily that happened only once. Besides the disgusting part, I think the story and the concept are well done…
positive · reviewer's own thumbsView post →I really like this game because I really like pixel game so this game was very amazing for my
positive · reviewer's own thumbsView post →I was hoping for the full game not having the adult scenes removed
negative · reviewer's own thumbsView post →I wouldn't recommend this product due to the fact that you have to modify it to get the scenes that you want in the game. You're better off wasting your nine bucks or three bucks somewhere else then waste it throwing it at this version of the game.
negative · reviewer's own thumbsView post →Yeah, the H-scene on the stage just made me sad, and I'm a degenerate with fried dopamine receptors, so that's really saying something. Still recommending for the other scenes and the gameplay, but yikes, that scene is ROUGH, dude.
positive · reviewer's own thumbsView post →Honestly didn't expect this to be as fun as it turned out to be. Fun puzzles and good game progression kept me playing, and the H-scenes felt earned. If you want to play something to kill a few hours, this is for you.
positive · reviewer's own thumbsView post →For an eroge title its quite unique, but imo no good nut material. The protagonist reminded me of the girl in Demonophobia all the time. Aside from that, original assets, no boring ass generic RPGM fantasy game, great puzzles.
positive · reviewer's own thumbsView post →Not a bad story! Not so great artwork. I couldn't get the H-scenes to work so I just played the game through on its own. It was fun, though some of the puzzles were confusing. I'm not sure why, but the walking animation made her legs look deformed to me. :P Is it worth $10? Ehhhh... I'd say probably not unless you're REALLY into Ecchi puzzle adventures. :) Purchase at your own discretion. <3
positive · reviewer's own thumbsView post →An escape house puzzle game. There is some ecchi if you apply the patch, but the adventure aspect holds up in its own right. A little creepy and quite head-scratchy at times as you try to solve clues https://www.youtube.com/watch?v=Z-wN8RL9H6c
positive · reviewer's own thumbsView post →A really good porno adventure. Your goal is to escape from the mansion and while it's perhaps a bit too empty place it still feels fun to explore and it actually feels a bit suspenseful at times even though it's more of a comedy than a horror game.
positive · reviewer's own thumbsView post →Was good. Would recommend if you like these types of games. Had no issues with it and worked fine with a controller.
positive · reviewer's own thumbsView post →This game contains different styles from other hentai games, No beautiful pictures but lots of puzzle have to solve. Although there are quite more obstacles, you would see what you want in this game and it won't let you down!
positive · reviewer's own thumbsView post →A very cute game, but a bit short for 10 bucks. The adult scenes are pixel graphics so don't expect sweeping CG sets.
positive · reviewer's own thumbsView post →MAKE SURE TO DOWNLOAD A PATCH Without it the game has no H-scenes. Nice and relatively simple game. A bit retarded puzzles, but still easy as there isn't much that can throw you off. If you can get it 50% off, then definitely go for it.
positive · reviewer's own thumbsView post →Third ending meets required standards.
positive · reviewer's own thumbsView post →Heh mansion in another dimension, DiMansion, heh heh. A solid pixel style puzzle game. I can not say much more about it because it really is just all around solid as a puzzle game. The puzzles arent too hard and not to tedious. The game itself is pretty short unless you get the patch, but it is still a short game overall. I think this was a worth while purchase for some short pixel gooning and puzzling.
positive · reviewer's own thumbsView post →too slow for me
negative · reviewer's own thumbsView post →Really obsessing over the 18+ game Alternate DiMansion Diary. Found it on GOG but turns out it's on Steam as well! By my username, I place the story on a higher standard, and it is incredible. I love the implication that by reaching the True Ending, Sae gains full control over the Mansion. ❤️/10
unlabelledView post →Short game, mostly a key hunter. Was honestly hoping for a more horror esque experience.
positive · reviewer's own thumbsView post →Got this for like a buck fitty few years back. It's not worth it. Slow paced "horror" game with obtuse puzzles. Not configured well for Deck. It runs and you can play it but it should convert to a standard controller scheme. Apparently there are H-scenes but you'll need to find the patch for it. I didn't bother, the base game isn't even worth playing.
negative · reviewer's own thumbsView post →don't waste your time with this game its censored all the scenes are removed and its not fun
negative · reviewer's own thumbsView post →⠘⡀⠀Yes, I play NSFW games ⠀⠀⠀⠑⡀ on my main account, ⠀⠀⠀⠀⠈⠢⢄⠀⠀ so what?⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⣀⣀⣀⣀⡀⠤⠄⠒⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣀⠄⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠋⠉⠈⠉⠉⠉⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⡏⣀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿ ⣿⣿⣿⢏⣴⣿⣷⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿ ⣿⣿⣟⣾⣿⡟⠁⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣷⢢⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⣿⣿⣟⠀⡴⠄⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⠟⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢴⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿ ⣿⣁⡀⠀⠀⢰⢠⣦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⡄⠀⣴⣶⣿⡄⣿ ⣿⡋⠀⠀⠀⠎⢸⣿⡆⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⠗⢘⣿⣟⠛⠿⣼ ⣿⣿⠋⢀⡌⢰⣿⡿⢿⡀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣧⢀⣼ ⣿⣿⣷⢻⠄⠘⠛⠋⠛⠃⠀⠀⠀⠀⠀⢿⣧⠈⠉⠙⠛⠋⠀⠀⠀⣿⣿⣿⣿⣿…
positive · reviewer's own thumbsView post →Nice game, quite an interesting story, especially with the patch. It would be nice to be controlled with a mouse. The only minus is that English is not always in the speech bubbles because it is bigger. With a discount is best.
positive · reviewer's own thumbsView post →Overpriced annoying puzzle Annoying patch download but good sex scenes
negative · reviewer's own thumbsView post →I found this game to be boring and derivative. The story was lame and I did not want to continue playing. Not worth the time or money. Pass.
negative · reviewer's own thumbsView post →It was very hot
positive · reviewer's own thumbsView post →
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