Expansion Digest
She swells. She moans.
She wants more.
Expansion Digest #4: every bust goes straight to her hips
Lose a hand and she gets bigger.Go bust and every point over 21goes straight onto her body.
Burst Blackjack · featured
your evening
This week she grows when you lose.
A blackjack table where every busted hand lands on her body, a meadow girl with one dream (getting taller), two roommates on two very different pills, and a superheroine clawing her way back to giant.
Five picks worth your evening. Every link goes to the creator's own page. Every character is 18+.
Heads up: SizeCon's Size Jam voting closes Friday. Go rate the entries now. Winners land in Issue #5.
xo, Watermelon UniverseBurst Blackjack
Lose a hand and she gets bigger. Go bust and every point over 21 goes straight onto her body. Land a blackjack and you hit the other side with a full 21-point penalty, the biggest swell in the deck.
First to 50 penalty points loses. The dealer draws one card at a time, calling hit or stand, and you sit there watching her outfit lose the argument. Her reactions shift with every stage, so listen to how her lines change as she fills out.
Hand-drawn illustrations by Justlooking, AI-assisted code. English or Japanese. Free in your browser.
3D roguelike platformer · Levels 1 to 3 free
From the studio: Hana In Wonderland
If the blackjack girl got you going, Hana does it with every kill. Bank a soul and a part of her swells on its own: bust, hips, butt, thighs, height. She presses a hand to it, catches her breath, and goes looking for the next one.
v1.1 added Act II: three new levels inside her own canvas, a final boss called the Unfinished, and New Game+ loops that push her toward 50x.
She swells with every soul. She moans when it lands. She wants more.
Met her first in Growing Pains: A Heart's Measure? That's where her body started changing. Hana is 20, a college student. All characters are 18+.
Free preview: levels 1 to 3, up to 3x. Full Act II and the big loops are on Patreon.
Play Hana ↗also on itch.io ↗and on Patreon ↗Giantess Meadow Demo
Side-scroller · Browser · by Quarantine Weight Gain Funnies
She has one dream: getting taller. Walk her left and right through a painted mountain meadow, collect the emerald crystals, and feel her shoot up a stage at a time, with her hips filling out on the way.
She starts at 1.7 m. The demo is free in your browser, and the creator says the full 100-level game is finished and waiting on their Patreon. One hundred stages of her outgrowing the trees.
Mammaxa v0.1.2
Valentina, your almost-girlfriend, came home from vacation with a dose of Mammaxa, the pill that promises natural breast growth. Your roommate Hannah already took Glutamax, its sister drug for glutes and thighs. Neither one has told you yet.
v0.1.2 is the first update the dev calls decent: an extended demo, not quite a full chapter, that ends right as both pills come up. Take Hannah's advice about Valentina's submissive side, practice it on Hannah, then try choosing.
We first saw it as a jam draft back in Issue #1. Now it's worth a real look. Free.
Size Auto Battler 1.2.0
Last week's lead got a patch. You pick your difficulty after the first how-to-play, hero powers glow in the shop and bounce when they fire, the Windows build now saves your progress, and Cow and Nyx got rebalanced.
Same deal as before: her size is her HP. Win and she swells. Lose and she shrinks. She's still winning, and she still loves it.
My Super (Size) Ex-Girlfriend 3
250+ pages of 4K 3D renders · $10 or more · by JackOfBullets
Sophie Strong used to be Rampage, the biggest thing in the city. Now her powers are locked back inside a weird alien rock, she's five-four in heels, and the Queen of Crime is stomping carelessly through the streets Sophie was supposed to protect.
To take her crown back she has to grow all over again, in more ways than one. Multiple growth sequences, handhelds and mega-sized girl fights.
Tag check: vore, crush, femdom and x-ray shots are all in there. Know what you're ordering.
SizeCon Size Jam: last call
14 entries, 42 ratings. Voting closes Friday, Oct 23 at 03:59 UTC. Also in the running: BIGGERACER and Journey Across Gargantua. Play a few and rate them on the jam page. Winners in Issue #5.
For makers: Transformation Game Jam 2026 runs Oct 31 to Nov 30 (theme "Hidden", NSFW allowed if tagged, no AI-generated media). Finish your NSFW Project! Q4 is open through Jan 1. Lewdverse Festival takes submissions Nov 1 to Dec 14.
SizeCon Size Jam entry. Voting closes Friday, Oct 23 at 03:59 UTC.
etau.itch.io ↗
Saw something swell this week that we missed?
Send it. Real titles, real pages.
Get Expansion Digest in your inbox
Weekly BE & giantess finds, plus what's swelling at the studio. Soft in the email, full heat on the site.
Grow slow. Grow greedy.
Love every inch of the stretch.