Project: Iron Overview
Section links for Project: Iron start at /games/project-iron/.
Project: Iron is a Roblox tycoon experience created by Irongrid Games. First published on Sep 4, 2026 and last updated on Oct 24, 2026, the game has logged 501,052 total visits and 3,032 concurrent players as of our Oct 24, 2026 snapshot.
| Official Roblox title | Project: Iron |
|---|---|
| Developer | Irongrid Games |
| Genres | Tycoon |
| Released on Roblox | Sep 4, 2026 |
| Last updated | Oct 24, 2026 |
| Concurrent players | 3,032 (snapshot Oct 24, 2026) |
| Lifetime visits | 501,052 |
| Roblox Place ID | 121945351813728 · Group ID 532313880 |
| Codes status | 4 active, 4 expired (checked Oct 24, 2026) |
Irongrid Games lists the live title as [V2.6: EXPANSION] Project: Iron, place 121945351813728, universe 10765132338, group 532313880. This page uses Project: Iron. Guides also call it Project Iron. Roblox files it as Simulation. The October 24, 2026 description prints CODES: REROLLS, SORRY, ZINO, THANKYOU, and says you build muscle with 22 exercises and 62 muscles. Muscle Legends and Iron Soul: Dungeon are different games. Their codes are not listed here.
Four strings are expired. EXPANSION pays 50 Rerolls (All Categories). ARMWRESTLING pays 15 Rerolls (All Categories). OPTIMIZATION pays 35 Rerolls (All Categories). Our verification check notes that Pro Game Guides and MrGuider still list those three active, and Pocket Tactics lists them expired. This page follows the expired call. TARNISHED pays Free Rewards. Pocket Tactics and Pro Game Guides list it expired. On the main screen, click Codes before Play, paste into Enter Code, and press Redeem. The October 24, 2026 snapshot showed 3,032 players, 501,052 visits, and 4,588 favorites. The experience released on September 4, 2026. Irongrid Games updated it on October 24, 2026.
Separate game: Muscle Legends codes. Separate game: Iron Soul: Dungeon codes.
Project: Iron codes & redeem guide
We currently track 4 working codes and 4 expired codes for Project: Iron, last verified on Oct 24, 2026. Start screen Codes (before Play), Enter Code, then Redeem.
REROLLS: 50 Rerolls (All Categories) (added Oct 24, 2026)SORRY: 50 Rerolls, 20% Muscle and Strength boost, 25% Money boost, and 10% Luck boost for 20 min (added Oct 24, 2026)THANKYOU: Free Rewards (added Oct 24, 2026)
