Dive into the electrifying world of Mecha Heart Of Steel, a captivating gacha RPG where you assemble a team of powerful robots to conquer space and its myriad challenges. Prepare for epic battles against formidable enemies, navigate treacherous obstacles, and constantly upgrade your robotic squad to survive. Luckily, you don't have to face these challenges alone! Mecha Heart Of Steel codes provide valuable resources and significantly boost your progress.
Updated December 12, 2024, by Artur Novichenko: This guide is constantly updated with the latest working codes to ensure you always have access to the best in-game rewards and bonuses.
All Mecha Heart Of Steel Codes

Working Mecha Heart Of Steel Codes
- y026rhze5f - Redeem for in-game rewards. (NEW)
- Zaku - Redeem for in-game rewards. (NEW)
- Haro - Redeem for in-game rewards. (NEW)
- Gundam - Redeem for in-game rewards. (NEW)
- r8fpukaz1e - Redeem for in-game rewards. (NEW)
- s135mpqc76 - Redeem for in-game rewards. (NEW)
- l2g67jk377 - Redeem for in-game rewards. (NEW)
- 29cjxy5078 - Redeem for in-game rewards. (NEW)
- txh6qzue79 - Redeem for in-game rewards. (NEW)
- VIP666 - Redeem for in-game rewards.
- VIP777 - Redeem for in-game rewards.
- VIP888 - Redeem for in-game rewards.
- 951aqcvu75 - Redeem for in-game rewards.
- 236nz8aveb - Redeem for in-game rewards.
Expired Mecha Heart Of Steel Codes
Currently, there are no expired codes. Redeem the active codes above quickly to claim your rewards!
Facing tough boss battles or struggling to overcome challenging encounters? Don't let resource limitations hold you back. Instead of relying solely on AFK rewards or tedious grinding, redeem these Mecha Heart Of Steel codes for an instant boost!
How to Redeem Codes in Mecha Heart Of Steel

Redeeming codes is simple and accessible after completing the game's tutorial (approximately 10-15 minutes). Follow these steps:
- Launch Mecha Heart Of Steel.
- Tap your avatar in the upper left corner.
- Navigate to the "Service" tab in the Player menu.
- Locate and select the "Redeem Code" option in the upper right corner.
- Enter a working code from the list above into the input field.
- Click "Confirm" to submit your request.
You'll receive a notification confirming that your rewards have been sent to your in-game mailbox.
How to Find More Mecha Heart Of Steel Codes

Stay updated on the latest codes by regularly checking the game's official Facebook page. This is where the developers announce new codes, game news, and other important updates.
Mecha Heart Of Steel is available on mobile devices.