: PC (itch.io)
Game 1: The Calorie Quest Rules: Each player picked a realistic daily calorie target based on their baseline and added 200–400 calories. They logged meals in a shared notebook and scored points for meeting targets five days a week. Twist: Each healthy, calorie-dense food (nut butter, avocado, whole-milk yogurt, smoothies) earned bonus points; junk-food binges lost points. Result: Maya discovered smoothies she loved—banana, peanut butter, oats, whole milk—and the extra calories weren’t torture. The team built a recipe book titled “Fuel That Sticks.”
: Roblox
Dark comedy simulation Platform: PC
Gaining weight isn't just about calories; it’s about nutrition. Cronometer tracks micros and macros, ensuring you get enough healthy fats and vitamins while you gain.
Protagonist CJ needs to eat to maintain energy. However, if you repeatedly drive him to Cluckin' Bell or Burger Shot and force-feed him fast food meals without hitting the gym, CJ becomes visibly obese. High weight decreases your sprinting speed, limits your ability to scale fences, and triggers unique, hilarious dialogue from friends, enemies, and random pedestrians on the street. 4. The Indie, Itch.io, and Text-Based Narrative Scene
Most games obsess over your health bar, ammo count, or experience points. But a rare, hilarious, and surprisingly immersive few track something far more delicious: best weight gain games
: A life-simulation and dating game set in a cozy UK town where players encourage local residents to gain weight. Witch Keeper
Described as a "survival RPG with a slow-burn weight-gain aspect," Soul Food has a fascinating premise. You play as a pilgrim who gets lost in the ruins of a fallen kingdom. To survive and cultivate your stats and abilities, you must feed on the kingdom’s animated guardians, literally absorbing their energy and growing in size. The game also features a unique deck-building combat system, where your "girth" is a core part of your progression. This is a must-watch for any fantasy fan.
: Widely considered a gold standard in the visual novel sub-genre. It follows Alex, a college student balancing personal relationships and academic life while navigating her growing interest in weight gain. Tribal Hunter : PC (itch
: A unique combination of a fishing simulator and a weight gain life sim. Mainstream RPGs with Dynamic Weight Mechanics
include rudimentary weight mechanics (where overeating slows your character or changes their appearance), the indie scene on platforms like offers much more specialized content. Visual Novels & Dating Sims
Roblox is a goldmine for weight-gain-themed games, offering everything from muscle-building simulators to physics-defying growth games. Protagonist CJ needs to eat to maintain energy
By adjusting the in-game difficulty to the maximum setting, the resistance exercises (like squats, overhead presses, and planks) become highly challenging. You defeat enemies by performing perfect repetitions, making it an excellent tool for building foundational leg and core strength. Black Box VR (Gym Experience)
Size Desire is a male-centric, gay life-sim and text adventure created in Twine. The core focus is "getting big," interacting with five different characters whose weight will increase or decrease based on your actions. Your dialogue and interaction options change based on your own weight and that of the characters. This provides a deep, text-based roleplaying experience where your choices and consumption habits define your relationships and path in the world.