Fat Simulator Codes Checked 1 November 2026

Fat Simulator — official Roblox game image

Fat Simulator, by Cadlem, has you eating your way around a cityscape to grow into a massive boss-sized character, spending Crystals on pets that speed your growth. Its codes give Crystals and Fat Points to cut the grind.

▶ Play Fat Simulator on Roblox

Active Fat Simulator codes (13)

Code	Reward	Did it work?
`fatness150k`	Crystals and Fat Points	Report
`fat140`	Crystals and Fat Points	Report
`calories120`	Crystals and Fat Points	Report
`couch110k`	Crystals and Fat Points	Report
`food100`	Crystals and Fat Points	Report
`fatness90k`	Crystals and Fat Points	Report
`fat80`	Crystals and Fat Points	Report
`burger70k`	Crystals and Fat Points	Report
`calories60`	Crystals and Fat Points	Report
`couch50k`	Crystals and Fat Points	Report
`fatness30k`	Crystals and Fat Points	Report
`fat20`	Crystals and Fat Points	Report
`burger10k`	Crystals and Fat Points	Report

How this list is checked: developers announce codes in-game and on their Discord, X and YouTube channels. We cross-check those announcements against several independent code trackers and list a code only when at least two confirm it works (last checked 1 November 2026).

AGREED (2 independent voices: 9to5Gaming, Oct 23 2026, and ArceusX, updated Jan 2 2026) - the 13 codes in the codes list are active in both lists with the same Crystals and Fat Points reward. DISPUTED (kept out of codes and out of expired): expexpexpevil (Evil Angel Pet), sunshines1 (Sun Sworn Pet) and candy (390 Crystals and Fat Points) - 9to5Gaming lists all three ACTIVE while ArceusX lists all three EXPIRED. SINGLE-VOICE (try only, ArceusX active Jan 2026 only, not in the fresher 9to5Gaming list): fat200, burger190k, calories180, couch170k - all Crystals and Fat Points. Not Bloxodes-covered. No article printed a roblox.com/games/<id> link in readable text, so place is null. Sources: https://9to5gaming.com/fat-simulator-codes/ ; https://arceusx.net/fat-simulator-codes/

How to redeem Fat Simulator codes

Step 1

Launch Fat Simulator on Roblox.

Step 2

Click the Codes button on the right side of the screen.

Step 3

Paste a working code into the 'Type Code Here' box.

Step 4

Click Confirm to claim your rewards.

Why is a code not working?

Most failed codes are expired, typed with a typo, or already redeemed on your account. Codes are usually case-sensitive, so copy them exactly as shown, and check the requirements section on this page.

Expired Fat Simulator codes

Fat Simulator codes — FAQ

What are the newest Fat Simulator codes?

The newest confirmed Fat Simulator code is fatness150k, which gives Crystals and Fat Points. This page lists 13 active codes, cross-checked against several trackers on 1 November 2026.

How do I redeem Fat Simulator codes?

Launch Fat Simulator on Roblox. Click the Codes button on the right side of the screen. Paste a working code into the 'Type Code Here' box. Click Confirm to claim your rewards.

Why is my Fat Simulator code not working?

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