Big Black Diamonds

by render9000

Uncensored Windows Linux Mac
Versionv0.2
EngineRen'Py
Released2025-03-17
Updated2026-04-09
LanguageEnglish, Russian

You are an experienced doctor and volunteer. A severe injury has confined you to your bed, forcing you to send your beloved wife to lead a humanitarian mission in Africa. In a poor coastal village by the endless ocean, your team must save lives by providing medical aid to the most needy. Your daughter joined them—she was eager for adventure, craving exotic experiences and new knowledge.​

V0.2 - Day 1 has been reworked both in terms of story and visual presentation. - Day 2 has been added. - The three main story routes have received further development. - A large amount of new video content has been added to the Prologue, Day 1, and Day 2. - All three story routes have been completely reworked. - The number of choices has been reduced to allow more content within a single playthrough. - New characters have been introduced. - Choices are now highlighted with images, making the progression path clear and easy to follow. Initial Release v0.0.6 Demo Initial Release
Layla Haque 2026-03-29
Great game, the story is actually really well done and keeps you hooked the whole time. The plot feels smooth and engaging, and you can tell real effort went into it. Honestly one of the best parts of the game. Now just bring some big updates. New chapters, more story, expand the world. You’ve got something strong here, don’t let it sit.
bulkavtulka 2026-02-23
Plotline there is one of best I saw in a phones games genre. If we compared that plot to any of Hive games it will beat absolutely all their creations about narration, branching, setting, everything. The second thing is African topic, it's extremely rare and somehow feels forbidden as it is. But thank to developer this hidden gem is out. AI art is amazing due to unique dev approach for creating it. After all, let's hope this project will have long live and show us all its secrets
abbodobbobobbo 2026-02-19
AI CG is top notch. I would use this game as an example of AI done right. The wife AI CG is one of the best. The story is plausible. Speed of corruption is well balanced. No leaps of faith etc. Hope the dev keeps up with this one!
guyluvspie 2026-02-01
I really enjoyed the story and the characters. There are some English translation issues but over all pretty smooth story, I enjoy the AI graphics. Looks very real without actual people getting used. And I NEED more of this. Please let their be an update
AssimilatedGiraffe 2026-01-31
The title, the phone-oriented POV, the use of AI. Everything gives you the expectation that this is gonna be absolute garbarge. But as everybody else who have reviewed this game can confirm - this game is AMAZING. It serves as the perfect example to show that both the phone-oriented POV and AI art can be used to tell really engaging and hot stories, AS LONG AS YOU ACTUALLY HAVE AN ORIGINAL AND INTERESTING STORY TO TELL. It is obvious that the creator himself is genuinely interested in the world that he is telling this story through, and he communicates that really effectively through the game. Now, I think its fair to not give it a perfect score since I think it still has areas where it could improve. Generally speaking, the grammar/general language could improve, and also the story does at times unfold a bit chaotically as we are introduced to new characters and plotlines a bit too randomly and without setup. That being said, those issues does not hinder the game in its world-building or getting the central plots of the story through to the player, and it more than deserves a 4 out of 5 rating. TLDR; a plot that is incredibly engaging, coupled with great world-building and both consistent and high-quality AI art, told through a good phone-oriented POV that works in the storys favour. PHENOMENAL VISUAL NOVEL.
derrica1 2026-01-17
What a perfect storm of low expectations: AI Art, Phone game, Racial focus, and English as a second language author (I assume). I really thought it was going to be a dud but it really knocked it out of the park! The writing and scenes all felt like the right amount of realism, believable characters, and porn logic that just went together really well! I feel I'm pretty sensitive to racist undertones which usually put me off this type of game but it was tasteful and well done.
KentDement 2026-01-14
The story is very intriguing and well written, translation issues set aside. I find the context most exciting, got to admit I didn't dare to hope for this v0.2 come true. The graphics is just outstanding, never seen anything coming close to it! Kudos to you guys behind this excellent piece of work!
desmosome 2026-01-06
[v0.2] Translation is very well done up to a point. It then just turns into Russian MTL garbage. It's not even AI translation, it's like old MTL. As for the NTR routes, the MC is basically forced to be a cuckold that enjoys black people fucking his wife, which isn't NTR at all. He is just a NTS cuck. Not docking pts for this, because NTS is still marketed as NTR on this site, but just letting people know. The drop in translation quality instantly made me quit. It was that bad. Not something that can't be fixed, since the dev obviously had a competent way to translate the first parts of the game, but as of v0.2, the game becomes unplayable garbage due to the MTL.
nocnboss 2026-01-03
I absolutely loved this game! The story is incredible and really draws you in from the start. The use of AI-generated images is next level—the quality is unbelievable and makes everything look almost like reality. It's honestly one of the best games I've played. The graphics and overall design are stunning, and it feels like you're part of a truly immersive world. I can't wait for the next update! It would be awesome if there was a gallery feature to view all the images we've unlocked along the way. This game deserves all the praise, and I’m really excited to see what’s coming next.
Michedelic 2025-12-29
I really loved this game, I've tried others but this one just scratches that itch without being tedious. Use of AI is good and really compliments the game, I hope they add a Gallery to access the photos. I hope development continues, has great potential.
Sumpfbauer 2025-12-21
Big Black Diamonds [v0.2] Abandoned – I sincerely hope that’s not the case. This is the first NTR/cheating mobile game where it honestly didn’t bother me that the bulls are Black. On the contrary, the story practically demands it. With the MC being stuck at home while his wife and daughter are in Africa, working as a doctor and an aspiring reporter, it actually makes perfect sense. Beyond the usual cuckolding/NTS, cheating/NTR, or love paths, the story also introduces a gangster subplot that will likely revolve around diamonds. This adds an extra layer of intrigue and gives the narrative more weight. The three available routes are well executed, and what I particularly liked is how clearly they differ from one another. They are not completely separate storylines, of course, but each route has its own tone and character, which is a big plus. The AI-generated CGIs are surprisingly well done. They are fairly consistent and do exactly what they are supposed to do: support the story and provide the necessary erotic spice. There are only a few points worth criticizing. Some dialogue and text passages are poorly translated, though not all of them. I even came across a line that hadn’t been translated from Russian at all. I also encountered a bug where the sound from an animation didn’t stop playing. I truly hope the developer continues working on this project. It would be a shame if this ended up being yet another unfinished story. For me, this is clearly a 5-star title.
SinisterPortal 2025-12-20
In this game your wife and daughter go to a poor african country with a humanitarian mission. For the wife there are 3 main paths - vanilla (teasing) path, cuckold path and NTR path. The cuckold and NTR paths offer optional bisexual content. For the daughter - you can let her have fun with the locals or not (she won't fuck them if you are against it). Besides that there are a lot of different choices and side characters with whom you can interact differently. The cuckold path is well, cuckold, it's not about wholesome sharing. And I ended up liking the NTR path more because there is more content and because it's less about humiliation of the MC and more about her being a cheating slut. There's "NTS" content on the NTR path as well - she tells about her adventures and films it. I generally can't stand phone games but this one doesn't have any of the things that annoy me in phone games. It's really the only phone game I can stomach. The AI art here is so good, the real diamond of this game. And a lot of it is animated. The story is also interesting and has its hooks. I only missed sounds, but the game is at an early stage and also the art is so good that I can forgive the lack of them. I hope the dev won't abandon this and continue this great work. I give it 4/5 stars because the game doesn't give a choice to share the wife without humiliation and cheating. You basically has to choose either to not share her at all, to share and get humiliated, or to be cheated on. Maybe there's another option but I tried many combinations and this is all I could get. The game badly needs a walkthrough, I saw content in the resources of the game that I haven't been able to get during playthrough. So if the dev going to continue it - a walkthrough should be the top priority.
bananita1 2025-12-19
great game concept, even though not original i really like the idea and the execution so far. for what concerns ai id say cgs are top notch and really show the effort put into generating them. im not going to address the usual worthless "ai slop" dudes since probably they have no idea how generative ai works and how much trial-error it takes to get some images that look this good consistently. plot-wise id say it could get a bit darker and unethical, but thats a personal preference i guess. hope the game gets picked back up since it would otherwise be a massive waste of potential, especially considering the dev found a way to get funds apart from crypto.
BitterSolar 2025-12-19
I have to say, the writing in this game is actually really clever with how all the different plot lines eventually connect. The visuals are looking sharp, and the animations are incredibly smooth, which is a huge plus since it runs so well on mobile. I’m totally sold on the premise of the main guy being homebound while the family is away; it creates such a unique dynamic for the events that follow. The dialogue is structured well and genuinely spicy, doing a great job of building excitement without dragging on. There’s a solid variety in the character models too, so it doesn't feel repetitive. It’s rare to find a game that balances an intelligent script with such hot content, but this one definitely nails it.
N0madS0uL 2025-12-19
VERSION: v0.2 SUMMARY: Not bad, but wont be for everyone RATINGS: (out of 5): ⭐⭐⭐ NOTE: The following categories and scoring method are my own criteria and may require more context. Additionally , scoring is based on the state, and what is in the current version and not what may or may not be introduced at a later point. Character (Model) Visuals......... : ⭐⭐⭐ ⭐ General (World) Visuals........... : ⭐⭐ ⭐ ⭐ Animation Quality................. : ⭐⭐⭐ ⭐ Character Personality(Persona).... : ⭐⭐⭐ Story & Dialogue .................. : ⭐⭐ Writing & Grammar................. : ⭐⭐⭐ UX/UI, Game Type & Mechanics.......: ⭐ Playtime & Pacing ..................: ⭐⭐⭐ Music & Sounds .....................: Adult Content & Fetishes.......... : ⭐⭐⭐ Average: X of 50 possible points giving a X% rating i.e. X stars. PROS: - See my opinions section for details. Renders and visuals are good quality. Models are not bad at all, bit of everything. Animations are very good, but sadly also often very short lived. Writing is decent, structured and reads well. Dialogue is erotic and alone all you need to get your blood boiling, so thats done well. CONS: - See my opinions section for details. Story is not exceptional or profound in any sense of the word. White woman being screwed by BBC and a white husband cuck loving it. Kinetic in the above plot, because any choices that stop the hubby from getting cucked simply removed H-content for the player. So no real player/MC agency of any kind. Biggest gripe is the whole "cellphone" look of things, its always small pictures that nothing full screen. Why developers don't then keep the dialogue on the cell screen and blow up pictures when clicked to full screen, including animations is beyond me... No sounds of any kind is a let down, especially H-scenes. No scroll back option, only way is to back use of back on mini option bar or reload from previous. OPINIONS, SUGGESTIONS & FINAL REMARKS : NOTE: The following remarks are my personal opinions and thoughts, which may provide more context and could be useful to the developer. (Read them or don't) Most of the visuals are probably from real places and people even that are altered with AI CG, this is not a deal breakers but its obvious enough and there is something jarring about it. Dialogue being erotic is one thing but its also blatant that the wife is a hypocrite and just wants to get dicked down by BBC as she steps out on her marriage and husband without any reservations, it makes any loyalty to her marriage and husband seem disingenuous to begin with and corruption as an element in this is really not, it was set in stone to happen anyway. Would like to know what the future plans are for kinks and such, the impression I get is that there will be something like pregnancy but would be nice if the dev adds a future plans/tags so we know what we can expect. TLDR: White guy getting cucked by black guys when they screwing his wife and daughter. Some extra bits in between with other characters, but MC is a voyeur if anything, doesn't get any action, sits and watches it happen and submits to BBC dominating his wife and daughter...if thats your thing then youd like this. Visually very good, AI of course, but good. Narrow view and crappy UI thats small with no scroll back is annoying.
AgriasQuarto 2025-12-19
V0.2 Pros: Cons: MTL translation, majority of the dialogue in the newer update is gibberish. Game advertises different routes, but is functionally a skipping simulator, picking the wrong choices locks you out on all associated H scenes in that save with no alternate scenes/choice to re-enable viewing. The choices itself is also very vague whether it is suppose to lead to content or completely unrelated banter. Cramped UI, the game uses the standard renpy interface but forcefully resized in portrait mode simulating a mobile device.
Yabba 2025-12-18
Like many others im astounded at how good this game is for a phone fap - Really interesting story with multiple threads that interweave between specific characters . Great setting for this where the MC is stuck at home and cannot move and allows his wife and daughter to do missionary / medical work in deepest Africa. The game allows you to let the MC be into his wifes fantasies and via a mutual friend . Theres three clever back stories that all converge - its really really intellegently written so not sure where the hatred for the dialogue comes from im dyslexic so maybe my stupid brain just knew what the author meant so didnt pick up many errors . Please DEV dont give up I want more !
PonderingPotatoPal 2025-12-18
I honestly wasn't expecting much going in, but wow, I stumbled upon a total masterpiece here. The visuals are seriously next-level; some of those scenes look so realistic they could pass for actual photographs. It’s rare to find a game in this genre that actually keeps its story straight without tripping over itself. The writing for the cast is top-notch, making them feel genuinely interesting rather than just cardboard cutouts. Everything just flows with a consistency that a lot of other titles seem to lack completely. You can really feel the passion the creator poured into this project; it’s not just a quick cash grab. Hands down, this is one of the few entries out there that is actually executed properly. I’ve enjoyed every second of the gameplay so far and I'm already hyped to see where it goes next. If you are looking for something that hits the mark perfectly, this is definitely the one to pick up. The developer clearly has a bright future ahead if they keep delivering this kind of quality. Easy 5 out of 5 from me, just an absolute goldmine of a game.
Nivu 2025-08-08
Edit: version 0.2 The dialog is now AI aswell and really bad at that. Im not sure if there was any checks done to the dialog before full-sending it. For this reason lowering rating to 2 stars. The AI art is just simply amazing, no other game comes even close in image quality. Hoping dev does not drop this. Right now the plot is mediocre but it has alot of potential to be very good. Make choices actually matter and you have a great game in your hands.
dontcarewhateverno 2025-05-13
The only NTR phone game I've tried so far that's worth a damn (they're usually so awful) & one of the few good NTR games in general. Only serious disappointment is that I had a very similar plot/dynamic I've wanted to make into a game, which this got to first, well-executed. But of course I'm still going to play and enjoy it. Very well done so far, especially in relation to what's out there. Porn logic, of course. But it keeps the same porn-logic consistency (if that makes sense) so far, where most of these games contradict themselves constantly. 10 out of 10 faps. But since we're scoring out of 5: 5 bottles of baby oil.

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