
A girl who mysteriously gains weight and learns to like it, two other girls that she pressures into gaining weight, and [TOPIC NOT FOUND]
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 31 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

A girl who mysteriously gains weight and learns to like it, two other girls that she pressures into gaining weight, and [TOPIC NOT FOUND]
Welcome to The Heft Effect.
After chewing on some mysterious gum, Tris' body starts to behave unnaturally, as well as the world around her. Will she ever find a way to get back to normal? Will anyone help her? Or will she [TOPIC NOT FOUND]
Cute girls who gain weight.
A fun and compelling story.
3D renders.
Minigames.
3 Endings.
Nudity and sexual content.
[TOPIC NOT FOUND]

The Heft Effect is a short and sweet game containing around half an hour of content.
Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Reviews
So from my experience I'd probably give this game a 4 or a 5 out of ten, it okay. I'll start with the positives: The renders and dialogue are actually pretty good. The Negatives: The game is wayyy to short, i was able to complete the main story and all endings plus 100% achievements in under 20 minutes. Shorter than most of CCM's other games, which normally isn't an issue but their other games have a solid gameplay loop or secrets to find which keep you engaged. This doesn't have much going for it, after the story thats it other than replaying the minigames or looking at the gallery. Now don't get me wrong the game isn't terrible, especially if you like fat fetish games. But it isn't anything special either and lacks heavily in multiple areas.
Reached every ending in 21 minutes. Read all the dialogue, too.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Another great game from CupCupMug, although it is on the shorter side. Despite it being shorter though, I did get a good amount of enjoyment out of it. I liked the story, even if it was pretty simple and really short, and I really like the renders they used for this game! Recommend this for anyone who's into weight gain content, but do keep in mind that you can finish the story (all endings, can't miss them) in like 30 minutes
VERY FUN GAME NICE STORY. HONESTLY I WANT MORE IN THIS STYLE. IT WAS SHORT BUT MORE THAN SWEET HEHE
Not many options for VNs for this area of kink, so if you're looking for one, this is one of the only options. It's decent as wank material, but not much more. But hey, it has minigames at least!
I got what I expected. A good WG interactive comics. Of course, I'd like to see more scenes / progress etc. but still, for such a price it was good!
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $7K | 18 | 94% | $11.99 | |
| $2.2K | 7 | 43% | $10.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $39K | 271 | 61% | $4.49 | |
| $113K | 212 | 73% | $14.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $876 | 94 | 52% | $0.49 | |
| $872 | 65 | 71% | $0.49 | |
| $872 | 62 | 69% | $0.74 | |
| $871 | 58 | 86% | $0.99 | |
| $871 | 58 | 21% | $0.99 | |
| $879 | 51 | 84% | $0.87 |