Untitled Gym Game Codes (August 2026)

Untitled Gym Game on Roblox has you lifting weights, working the various machines, and managing your character’s diet with food and protein items. Codes here hand out free cash, whey, creatine, pre-workout, and temporary boosts to gains, liftspeed, and stamina regen.

Working Untitled Gym Game codes

Enter these codes exactly as written, since a typo or the wrong letter case will stop them from redeeming.

SoloDevIsA_W — 1.5x gains and liftspeed for 30 minutes NEW
UPDATE_BRUH — 1.5x gains and liftspeed for 30 minutes NEW
Updatelol — $10,000, 20 whey, 20 creatine, 20 pre-workout, and 1.5x gains for 15 minutes
3MVISITS — 1.5x stamina regen for 30 minutes
2MVISITS — 1.5x stamina regen for 30 minutes
1MVISITS — 1.5x stamina regen for 30 minutes
CrewWorker — 10 creatine and 2x Crew XP for 60 minutes
Starter — $999, 5 whey, 5 creatine, and 2x gains for 60 minutes

How to redeem codes in Untitled Gym Game

Codes are redeemed from a dedicated menu inside the gym itself, and the process only takes a few seconds once you know where to look.

Open Untitled Gym Game on Roblox and wait for your character to load into the gym.

Select the Codes button on the left side of the screen.

Type or paste a working code into the text box that appears.

Press Apply Code to claim the reward. A successful redemption adds the cash, items, or boost straight to your character, confirming the code went through.

Where to find new Untitled Gym Game codes

New codes for Untitled Gym Game typically show up first on the game’s official Discord server, where announcements are posted as soon as a code goes live. Joining the official Roblox community for the game, UGG – Gym Simulator, is another way to pick up occasional in-experience rewards.

Expired Untitled Gym Game codes

These codes no longer redeem any rewards.

AdminShh
2000CCU
1000CCU
Sorry4Bugs

Bookmark this page and check back regularly, since the code list changes as the developers release new ones and older ones stop working.