Feast Feeder 3D

About Feast Feeder 3D

Feast Feeder 3D is a free, browser-based weight-gain idle clicker built entirely in 3D. You look after a cheerful, round little mascot who lives in a cozy diner and absolutely loves to eat. Every tap sends a tasty 3D treat flying into its mouth, and with every bite your mascot grows a little rounder, a little happier, and a lot hungrier. It is cute, colorful, and endlessly satisfying — no download, no sign-up, and it saves automatically right in your browser.

How to Play

• Feed the mascot. Click directly on the character or press the big Feed! button (or tap Space) to launch a snack. Each feed adds calories to your total.
• Watch it grow. As your lifetime calories climb, the mascot smoothly grows through nine adorable stages — from tiny Snackling all the way to the legendary Galactic Gourmand — unlocking new foods along the way.
• Buy upgrades. Spend calories in the Feeder Shop. Feed Power upgrades like the Bigger Fork make each tap worth more, while Auto-Feeders such as the Snack Tray, Buffet Table and Feeding Bot earn calories every second — even while you take a break.
• Prestige with a Food Coma. Once you bank enough lifetime calories you can trigger a Food Coma reset to earn permanent Sprinkles, each granting a forever +10% boost so your next run grows faster.

Tips & Tricks

• Early on, balance Feed Power and Auto-Feeders — a couple of Snack Trays pay for themselves quickly.
• Auto-feeders keep working while the tab is in the background, and you earn offline calories when you return.
• Don't rush your first Food Coma — banking more Sprinkles at once compounds your multiplier faster.
• Drag to orbit the camera and admire your mascot from every angle; it auto-rotates when you're idle.

Features

• Fully 3D mascot and diner scene with soft shadows and warm lighting (WebGL / Three.js).
• Nine growth stages, eight unlockable 3D foods, and nine upgrade types.
• Idle/incremental progression with offline earnings and a prestige multiplier.
• Automatic browser save, full mobile touch support, and a smooth 60 fps experience.
• 100% free, single-player, and safe for all ages.

Feast Feeder 3D is the flagship game of weightgain.us — a friendly home for cute, stylized weight-gain games. If you enjoy gentle idle progression with a wholesome, feel-good twist, you'll feel right at home here. Hungry for more? Explore our full lineup in the Best Weight Gain Games of 2026 guide and find your next favorite.