(Mostly) games full of inflation, expansion, stuffing, whatever makes women get bigger in various ways, mostly boobs and bellies. The little blurbs might get out of date over time, but there's a decent chance I'll notice and fix it.
Be aware, I probably wont include any completely broken, unplayable games. Also, I'm pretty biased against VNs and RPG Maker games, and there's almost no chance of any male-focused games to show up in here, but a few might.
Basically that "shoot water in the mouth" game you see at carnivals, but with clown women. The game just got a pretty big update that fixed basically all balance issues and patched basically all bugs, so definitely worth a try. Even has a huge final boss now.
Play as a robot futa woman and cumflate loads of female robots. Each successful pregnancy gives you a stat point to spend on upgrades. Upgrades include cum volume, new outfits, bust size and so on.
Other robots in the facility can be found getting giant boobs milked, having sex with each other, filling hundreds of condoms, etc.
Definitely just a prototype for now, there's not much to it yet.
Rub boobs, grow boobs, buy bras (looks more like a swimsuit) in a futile attempt at keeping her clothed. Another big exponential-growth game by this dev. Neat stuff, though being unfinished holds it back.
Barely even a prototype. Enter commands faster than the opponent, whoever hits max size first loses. Bellies get pretty big, but need a lot of refining.
Optional popping, or includes some silly balloon deflation animation thing instead, IDK. Abandoned.
Literally just a 3D gallery of various people's fat OCs as 2D pictures just meandering around a little island.
You're the guy from Ski Free, and the yeti's chasing you! Also the yeti is now a tubby woman in a bikini with a weird face.
To fight back, you overfeed her until she becomes immobile. It gets harder as you go, to the point of having to time your shots to make them in her open mouth.
Generic waifu collection VN. There's some breast expansion via an adjustable robot woman, but last I played the size didn't change THAT much.
(Rewording this little blurb.)
You play as two lesbian dinosaur things, a big one and a small one that you switch between, functioning differently for all the platforming. There's a little inflation/expansion content used for the platforming, too.
Needs some bugfixing pretty bad, but the dev moved on instead of patching issues.
Minigolf, but instead of the ball, you're a fat person with okayish physics (MC is male but you can pick female/custom skins. The main dude is still the one in the cutscenes though), and you absorb fat to save people from being too fat. Shockingly great final level and has a blueberry NG+ mode.) Pretty interesting game overall. IIRC the dev actually died IRL, so don't expect updates. Buy it on Steam for Workshop access.
Play Mastermind for like 8 hours and unlock lewd content with questionably-aged Pokemon with selectable genders. Some comedy too. One of the characters can be stuffed with like 50 anal beads to make them have a big belly, ha.
Go find the cheat version of the game so you don't have to play Mastermind for 999 hours.
Play as a MILF, get lots of belly/body expansion content. IIRC there's a blueberry easter egg? I haven't played this in a while, sorry.
Word-heavy VN with breast expansion.
RNG clickfest of an RPG, not worth playing, though there is a scene with slimes swelling her belly.
Dev had an unrelated(?) mental breakdown and quit working on the game though.
Cool inflation tech demo, but your character's just a bunch of shapes stuck together, so it's not really lewd or anything. Interesting to play with though.
Janky-ass clicker game, but with some stuffing. Was a Jam game and was never finished. Interesting to at least try, but it's basically just a prototype for a game that'll never release. Every time I remember this game, all I remember are the glitches.
Rollercoaster Tycoon, but without rides and rollercoasters. Just plunk shit down, watch people eat. Honestly I barely played this one, it's pretty jank.
Some kind of weird quick test thing, barely a "game", just make her chug water again and again until she can get huge.
Choose whether you want to focus on bellies, WG or muscle growth, then feed+exercise forever until she's big enough. Good belly sizes too, and there's water inflation as a bonus later in the game.
Pokemon Mystery Dungeon clone, but "dying" means getting a hopefully-sexy lewd scene. The game's abandoned, but it's got enough content I think.
IIRC, losing to a Ditto gives you a big belly.
Eat sleep eat sleep eat sleep eat sleep eat sleep eat sleep eat sleep eat sleep eat sleep until big.
Repetitive and simple, like the rest of the Y3K games.
Another Yuliya3K game where you make girls grow. This was the first one with more than one character getting bigger, I think.
A Gameboy game where you mash the B button (X on PC) to make a strongfat cowgirl's boobs grow within a certain time limit.
Pokemon clone where evolution = bigger boobs.
Abandoned. Dev's been missing since 2022 AFAIK
Play "Light's Out" to earn points to unlock new things to teleport into the woman's belly, ranging from food to balloons to mini people to a basketball. Cool game, simple though.
Super weird idle game with goblins feeding a woman. Starts VERY slow, then goes exponential because it was a Jam game and balance wasn't really a priority.
Flappy Bird, but you're feeding a woman apples. WAY easier than Flappy Bird though, and you can actually beat it with an ending and everything, giant belly and all.
Just watch the intro cutscene and you'll be good. I don't even remember what the game is like past that.
Abandoned by the dev, who is also missing.
There's cumflation behind the paywall if you're dumb enough to send money to an inactive Patreon. IIRC it wasn't very good though.
Pick your dick size ranging from teeny to GIANT, then explore a place and talk to various women who react differently to your different possible dick sizes. You can also get some of them pregnant.
IIRC the game has a jumpscare?
