Seeking Games that center around breast expansion

Someguysalt

Member
May 5, 2023
109
90
114
So, I know this archive for breast expansion games exists:
https://f95zone.to/threads/breast-expansion-games-archive-2021.79536/
But most of the games there just have a few cutscenes about BE.
I want to find a game that centers around BE, preferably in 2d art style.
I hope this time someone got something.

I'll document all the games I've found matching this criteria here.
Note that those are by far not all BE games I've seen but those which I've played and enjoyed.
Cowtastic Cafe


Isuem's Elixir
Paizuri Slave Training Program
Monster Black Market
Moncurse


Salvor Deep

Infinity Dungeon


Honorable mention:

This game doesn't count as it isn't NSFW.

I will add more if I find more!
 
Last edited:

X|Mortis

Bête Noire|Somnium of the Night ☽◯☾
Moderator
GFX Designer
Donor
Jul 16, 2021
3,556
13,561
730

Someguysalt

Member
May 5, 2023
109
90
114
Last edited:
Oct 8, 2019
150
313
279
The problem with breast expansion for this type of thing is the workload increase on the devs. A single stage of BE is equivalent to an extra set of CG that needs to be prepared, so you could understand how the amount of CGs can get out of hand quickly. It's one of the reasons why games like paizuri slave training program are so rare. That's for games with a BE variation throughout though, it's not too much work to just have a couple of scenes though. Add on top the fetish being niche. Also, It's easier for 3D models to have some sliders cranked than for entirely new 2D art to be produced.

So essentially you're asking for the cream of the crop BE games, the exceptionally rare gems produced by people more dedicated to the fetish than just adding some extra scenes. As somebody that doesn't like 3D renders I know of a couple, but I'm also going to recommend a few that aren't "pure" BE games but have a decent chunk of BE content.

Lots of BE content
Legend Of The River Queen ~Goddess of Inzu Peninsula~: Every fish has two extra forms, BE and pregnant. Quite good, you need to MTL it yourself (AdventCirno MTOOL is fantastic). This game is a sequel, previous game (which I can't find a thread on f95 for) has BE too, this one is better.
Lilia's Livelihood: One of the rare games that is 2D with persistent BE stages and art for everything. Only bugs/tentacles/monsters abound, but really good if you don't mind that. Dev has two other games, Rain's Rave and Nursery Dimension. Lilia's is better than Rain's Rave imo and only play Nursery Dimension if you're desperate.
Aikagura: Only one enemy has a BE attack so far as I remember, but every game over scene varies with BE. It's 2D with spine animations and that lets devs have the same slider like controls of 3D models without looking 3D. Bigger tits without a tremendous workload increase. Get the latest patch in the thread, lets you increase the max size in the gallery substantially.

"Bigger tits" mode
Sol Rui -after mini-: School route lets you access two stages of BE, applies to every other scene in the game. More of a a "bigger tits mode" than a BE game, but it's incredibly good.
Crisis Point: Extinction: Another case of western devs being incompetent Patreon milkers. What's there is pretty good, lots of high quality "bigger tits" scenes. Don't get invested in the development of the game though.

Has BE, worth trying
Monster Black Market: Not actually a BE game but with some mods it works pretty well as one. There's a mod for a bigger max size and another that lets you tweak stats with the tentacle rooms, including size.
UnHolY ToRturEr: Same dev as Aikagura. Less content still good, BE only really prevalent in the DLC.
ErisDysnomia: One of the rare few games so good I come back to play it every so often. Very good game, not all that much BE content. What is there though is incredibly well done, 11/10.
Ayura Crisis!: Same dev as ErisDysnomia, same deal. Very good, not much BE, what exists is very good.
Eggs of the World-Phantom Lilium: Has a level dedicated to BE, as well as some BE in other places. The previous game has some BE too but not as much.

There's other stuff out there with a scene or two of BE content that's still good. Like the Acerola games or any of the action games by NappleMill. Melty's Quest has a BE costume. I could think of more but it's straying off topic.
 

Someguysalt

Member
May 5, 2023
109
90
114
The problem with breast expansion for this type of thing is the workload increase on the devs. A single stage of BE is equivalent to an extra set of CG that needs to be prepared, so you could understand how the amount of CGs can get out of hand quickly. It's one of the reasons why games like paizuri slave training program are so rare. That's for games with a BE variation throughout though, it's not too much work to just have a couple of scenes though. Add on top the fetish being niche. Also, It's easier for 3D models to have some sliders cranked than for entirely new 2D art to be produced.

So essentially you're asking for the cream of the crop BE games, the exceptionally rare gems produced by people more dedicated to the fetish than just adding some extra scenes. As somebody that doesn't like 3D renders I know of a couple, but I'm also going to recommend a few that aren't "pure" BE games but have a decent chunk of BE content.

Lots of BE content
Legend Of The River Queen ~Goddess of Inzu Peninsula~: Every fish has two extra forms, BE and pregnant. Quite good, you need to MTL it yourself (AdventCirno MTOOL is fantastic). This game is a sequel, previous game (which I can't find a thread on f95 for) has BE too, this one is better.
Lilia's Livelihood: One of the rare games that is 2D with persistent BE stages and art for everything. Only bugs/tentacles/monsters abound, but really good if you don't mind that. Dev has two other games, Rain's Rave and Nursery Dimension. Lilia's is better than Rain's Rave imo and only play Nursery Dimension if you're desperate.
Aikagura: Only one enemy has a BE attack so far as I remember, but every game over scene varies with BE. It's 2D with spine animations and that lets devs have the same slider like controls of 3D models without looking 3D. Bigger tits without a tremendous workload increase. Get the latest patch in the thread, lets you increase the max size in the gallery substantially.

"Bigger tits" mode
Sol Rui -after mini-: School route lets you access two stages of BE, applies to every other scene in the game. More of a a "bigger tits mode" than a BE game, but it's incredibly good.
Crisis Point: Extinction: Another case of western devs being incompetent Patreon milkers. What's there is pretty good, lots of high quality "bigger tits" scenes. Don't get invested in the development of the game though.

Has BE, worth trying
Monster Black Market: Not actually a BE game but with some mods it works pretty well as one. There's a mod for a bigger max size and another that lets you tweak stats with the tentacle rooms, including size.
UnHolY ToRturEr: Same dev as Aikagura. Less content still good, BE only really prevalent in the DLC.
ErisDysnomia: One of the rare few games so good I come back to play it every so often. Very good game, not all that much BE content. What is there though is incredibly well done, 11/10.
Ayura Crisis!: Same dev as ErisDysnomia, same deal. Very good, not much BE, what exists is very good.
Eggs of the World-Phantom Lilium: Has a level dedicated to BE, as well as some BE in other places. The previous game has some BE too but not as much.

There's other stuff out there with a scene or two of BE content that's still good. Like the Acerola games or any of the action games by NappleMill. Melty's Quest has a BE costume. I could think of more but it's straying off topic.
Thanks! Exactly what I was looking for.
 
Oct 8, 2019
150
313
279
can someone plz tell me what level or how far in the game the BE level is in Eggs of the World-Phantom Lilium , game is too tedious and repetitive even on the easiest difficulty for me to bother with it
It's the slime swamp level. So purely from memory, something like Intro -> lvl1 (depowered) -> lvl2 (hypnosis) -> lvl3 (goblins?) -> lvl4 (tentacle pregnancy) -> lvl5 (BE)? There's also the "real world" level somewhere around there. It's before the halfway mark, but the other BE instances are very late in the game.
 

Someguysalt

Member
May 5, 2023
109
90
114
I went ahead and added the games I enjoyed at the top post. Maybe check that out as I also added games that haven't been mentioned in this thread yet!
 
Oct 15, 2024
16
13
13
White Russian centers arround BE, it's one of the best games I have played, it also has a lot of lactation so if you are not into that you are not going to like it so much, but all of the girls get very big over time, same can be said about Hypnosis
 

Someguysalt

Member
May 5, 2023
109
90
114
White Russian centers arround BE, it's one of the best games I have played, it also has a lot of lactation so if you are not into that you are not going to like it so much, but all of the girls get very big over time, same can be said about Hypnosis
Not exactly my taste sorry. I've said it already but this thread should by no means cover all BE games. I'm more into anime-style stuff
 
Oct 15, 2024
16
13
13
Not exactly my taste sorry. I've said it already but this thread should by no means cover all BE games. I'm more into anime-style stuff
Hmmm, well, two amazing anime games that centers around breast expansions are Pai Touch! and Chichigami sama no iutoori, sadly both are only in japanese, if you like visual novels I also recommend , it's more like hourglass expansion but the art is pretty good and the storyline is top
 
May 20, 2025
39
25
69
BE is really hard to find high quality in anything honestly and im not sure why, especially games. considering how popular some other more obscure weird fetishes are it kind of pisses me off. if i had the creativity passion and time id try to change that for the better
 

Someguysalt

Member
May 5, 2023
109
90
114
BE is really hard to find high quality in anything honestly and im not sure why, especially games. considering how popular some other more obscure weird fetishes are it kind of pisses me off. if i had the creativity passion and time id try to change that for the better
I definitely agree. I'll probably get to game development one day. If I'll find a willing artist then I will definitely make a really wild game
 
May 20, 2025
39
25
69
it seems this collection has tons of smaller more obscure be games. im not sure witch games exactly as there are AE and pregnancy games but a lot of stuff ive never seen before or haven't seen in years.

 
  • Like
Reactions: lolmyn7

Stupidtosis

New Member
Oct 28, 2021
4
1
37
Dunno if you're still on the lookout but after playing this for a bit. I'd consider it promising, albeit short. Still in development.

 
  • Like
Reactions: Pandolce

Someguysalt

Member
May 5, 2023
109
90
114
Dunno if you're still on the lookout but after playing this for a bit. I'd consider it promising, albeit short. Still in development.

Have played, can definitely recommend. Still thanks though, I'll put it on the list