Mech Assemble: Zombie Swarm codes (June 2025)

Updated Jun. 6, 2025: We looked for new codes!

Forget pistols and shotguns—the only way to fight off a zombie infestation is with heavy-duty mechs armed to the teeth! When you need some extra firepower, Mech Assemble: Zombie Swarm codes will be there to have your back and give you a much-needed nudge.

All Mech Assemble: Zombie Swarm codes list

Mech Assemble: Zombie Swarm codes (Active)

• THX15000—Redeem for Free Rewards (New)
• MGPLAY777—Redeem for 200 Diamonds
• MECH7777—Redeem for 3 Part Chest Keys
• MECH9999—Redeem for 7,777 Gold, 55 Mech Shards, and 177 Diamonds
• MECH2025—Redeem for 2,777 Gold, a Part Chest Key, and 77 Diamonds

Mech Assemble: Zombie Swarm codes (Expired)

• HAPPYVD214
• WHITEDAYLOVE314
• THX4500
• THX5500
• THX7000
• THX10000

How to redeem codes in Mech Assemble: Zombie Swarm

Redeeming codes for Mech Assemble: Zombie Swarm (available on Google Play and the App Store) is a multiple-step process, but we’ll guide you through it, beat by beat.

1. Run Mech Assemble: Zombie Swarm on your device.
2. Finish the tutorial.
3. Tap the avatar icon (1) in the top-left corner of the screen.
4. Tap the Gift Code button (2) in the Settings menu.
5. Type in your code into the Enter Gift Code field (3).
6. Tap the Redeem button (4) to collect your rewards.

Enjoy a similarly addictive mobile experience with extra freebies by visiting our Jujutsu Kaisen Phantom Parade codes guide! For more amazing games on all platforms, explore the rest of our carefully curated Codes section.