Weight Gain — Game On Itchio Best

If TWGG is a gourmet meal, Gain Sim 2 is an all-you-can-eat buffet where the rules don't exist. It’s a physics-based sandbox where you drag pizzas, cakes, and entire turkeys into a 3D avatar. The belly, thighs, and chest grow in real-time with realistic (albeit exaggerated) physics. Clothes tear, furniture creaks, and the only goal is "how big can you get before your PC crashes?"

Best for: Pure, absurd, physics-driven spectacle. No story, just jiggle.

Best if you are trying to find the games yourself.

To find the absolute best games on the platform, copy and

What are weight gain games?

Weight gain games, also known as "gaining weight games" or "obesity games," are a type of interactive experience where players simulate the process of gaining weight, often in a humorous or satirical manner. These games typically involve character development, storytelling, and gameplay mechanics centered around eating, exercising (or not), and managing one's weight.

Best weight gain games on itch.io

Here are some of the most popular and well-regarded weight gain games on itch.io:

Why do people play weight gain games?

While it may seem unusual, weight gain games have attracted a dedicated audience for several reasons:

Conclusion

The weight gain game genre on itch.io offers a diverse range of experiences, from humorous simulations to thought-provoking explorations of weight and body image. Whether you're interested in the unique gameplay mechanics, the community aspect, or simply want to explore a new perspective, there's something for everyone in this fascinating niche. So, if you're feeling adventurous, be sure to check out some of the best weight gain games on itch.io!

If you have time for only one game:

Itch.io remains the only platform (besides Patreon) that allows this niche to thrive. Unlike Steam, there are no content restrictions. Whether you are here for the fetish, the body positivity, or the weird physics, you have found your home.

Now go eat up.

As of April 2026, the most popular and highly-rated weight gain games on

span several genres, from management sims to RPGs. Notable titles frequently highlighted in community collections include: Top Management & Simulation Games Second Helpings

: A dating and feederism simulation where you encourage residents of a cozy town to "let themselves go". Office Feeder

: A task-based game where your goal is to fatten up coworkers in an office setting. Ultimate Streamer Simulator

: A simulation focused on managing calories and stomach expansion to become a successful plus-sized streamer. The Happy Heifer Cafe

: A cafe-themed game where the waitress steadily gains weight. Popular RPGs & Adventure Games The Tower of Gluttony

: A text-based dungeon crawler that incorporates weight gain mechanics into its gameplay loop. Witch Keeper

: A role-playing game where you fatten a witch to keep her confined, with a recent major demo update in March 2026. Adventures of Shirou

: An expansion-focused RPG that includes ass, boob, and body expansion.

: A fantasy RPG set in a land plagued by a "terrible hunger". Visual Novels & Narrative Games New & popular NSFW games tagged weight-gain - itch.io weight gain game on itchio best

weight gain (WG) genre on itch.io has evolved from a niche interest into a diverse category of creative titles that span various gameplay mechanics, from simulation and strategy to narrative-driven visual novels. These games often center on themes of overindulgence, transformation, and management, frequently supported by dedicated community events like the annual "Gain Jam" hosted by Weight Gaming Top Rated & Popular Titles

Based on community collections and popularity, several standout titles define the current scene: Indulgences

: An anime-inspired dating simulator where players interact with roommates, focusing on feeding and growth mechanics.

: Highly regarded for its high-quality art and deep narrative, often considered a gold standard for visual novels in the genre. Ultimate Streamer Simulator

: A simulation game where players manage calories and stomach expansion while building a career as an online streamer. Second Helpings

: A cozy simulation set in a UK town where players encourage local characters to "let themselves go" through dating and feeding. The Tower of Gluttony

: A text-based dungeon crawler that blends traditional RPG exploration with weight gain progression. Diverse Gameplay Mechanics

Itch.io’s weight gain tag covers a surprisingly wide range of interactive formats: Management & Simulators : Titles like Gorge Valley Heavy Farm use farming sim mechanics, while applies restaurant management to the theme. RPG & Roguelikes : Games such as RogueWeight Champions of the Goddess integrate weight gain into combat or survival stats. Puzzle & Arcade Don’t Fear the Jester

offer quick-play experiences centered on card games or block-dropping puzzles with WG themes. Visual Novels : This remains the most prolific format, with titles like Gia's Tutor The Feedee Next Door focusing on character development and transformation art. The Role of the "Gain Jam" Top NSFW games tagged weight-gain - itch.io

Finding the best weight gain (WG) games on itch.io depends on whether you prefer narrative-heavy visual novels, management sims, or RPGs. As of April 2026, the following titles are highly rated and frequently featured in community collections: Top-Rated Visual Novels

These games focus on story, dating mechanics, and character transformations. Indulgences

: A popular anime-inspired dating sim where you interact with and fatten up your roommates. A Unique Diet If TWGG is a gourmet meal, Gain Sim

: A narrative-focused visual novel centered on a character's weight gain journey. Second Helpings

: A simulation/VN hybrid where you date and encourage residents of a cozy town to "let themselves go". Making the World a Fatter Place

: A widely recognized visual novel dedicated entirely to weight-gain themes. Management & Simulation Games

These titles involve strategic feeding, business management, or "clicker" mechanics. Top NSFW games tagged weight-gain - itch.io

While technically a text-based game, this is often cited as the gold standard for player agency. It isn’t just about the numbers going up; it’s about the world reacting to them.

#weight gain #rpgmaker #inflation #comedy #transformation #bodypositive #caloriecore

Why it wins: Player agency and simulation depth.

In most fetish or niche sim games, you click a "feed" button and watch a number go up. TWGG is different. It’s a life-management sim in the vein of Princess Maker or Long Live the Queen, but entirely centered on a character’s changing physique and relationship with food.

You control a protagonist (highly customizable, with sliders that actually affect gameplay) over several weeks. You balance hunger, energy, social life, and a "growing" stat. Do you gorge on fast food for rapid gain but risk a stomach ache? Do you cook high-calorie meals at home to build a soft, steady growth? Or do you lift weights to gain "heavy" muscle mass instead of just soft fluff?

What makes it the best:

Verdict: If you play only one weight gain game, this is it. It’s the Skyrim of the genre—moddable, deep, and endlessly replayable.

| Feature | The Best Game | Average Itch.io WG Game | | :--- | :--- | :--- | | Visual Changes | 5+ stages (thin to huge) | 2-3 stages (thin/fat) | | Writing Quality | Proofread, character-driven | Typos, basic descriptions | | Replayability | Multiple paths/endings | Linear, one-and-done | | Update Frequency | Monthly patches | Abandoned 2+ years | Why do people play weight gain games