✅ Last Verified: June 2026 | 17 active codes | 0 expired logged
Zombie Army Simulator has 17 active codes spanning three creator-pet unlocks (Gravy for Gravycatman, Creptiez, JEFF for the JeffBlox zombie), seven Skull Potion codes, three Brain Potion codes, and four Luck Potion codes. The creator-pet codes are the headline drops because they hand out a permanent zombie instead of a timed potion, so redeem those first on a fresh account.
📜 Active Zombie Army Simulator Codes (June 2026)
Zombie Army Simulator codes are case-sensitive and mostly lowercase. Lowercase milestone codes (40kfavs, 20klikes, 7mvis, 14klikes, 7klikes, 20kfavs, 2mvis, 2000likes, 6kfavs, 500kvis, 1kfavs, 500likes), mixed-case creator codes (Gravy, Creptiez, JEFF), and uppercase launch code (1M, RELEASE). Paste each exactly with the correct casing.
| Code |
Reward |
Action |
| 40kfavs |
2 Free Skull Potions |
|
| 20klikes |
2 Free Skull Potions |
|
| 7mvis |
Free Luck Potion |
|
| 14klikes |
2 Free Skull Potions |
|
| 7klikes |
2 Free Brain Potions |
|
| 20kfavs |
Free Luck Potion |
|
| 2mvis |
2 Free Skull Potions |
|
| 1M |
Free Luck Potion |
|
| 2000likes |
Free Luck Potion |
|
| 6kfavs |
2 Free Brain Potions |
|
| 500kvis |
2 Free Brain Potions |
|
| Gravy |
Free Gravycatman Zombie |
|
| Creptiez |
Free Creptiez Zombie |
|
| JEFF |
Free JeffBlox Zombie |
|
| 1kfavs |
Free Luck Potion |
|
| 500likes |
2 Free Skull Potions |
|
| RELEASE |
2 Free Skull Potions |
|
Expired Zombie Army Simulator Codes
No expired codes recorded yet, every code above is still live as of June 2026.
🎮 How To Redeem Codes in Zombie Army Simulator
- Launch Zombie Army Simulator on Roblox.
- Tap the Codes button on the side menu.
- Type the code exactly as shown (mixed case, 1M is all uppercase, most milestone codes are lowercase).
- Press Redeem to claim your Potion or Zombie pet.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New Zombie Army Simulator Codes Drop?
The Zombie Army Simulator dev drops codes at Likes milestones (500likes, 2000likes, 7klikes, 14klikes, 20klikes), Favorites milestones (1kfavs, 6kfavs, 20kfavs, 40kfavs), Visits milestones (2mvis, 7mvis, 500kvis, 1M), creator collabs (Gravy for Gravycatman, Creptiez for the Creptiez YouTuber, JEFF for JeffBlox), and launch (RELEASE).
🎮 About Zombie Army Simulator
Zombie Army Simulator is a Roblox horde-building grind where you summon a zombie army, fight through waves, and loot Skulls, Brains, and rare potions to power up your squad.
Skull Potions and Brain Potions are the core temporary boosts (damage and loot multipliers), while Luck Potions gate the rare-pet drop pool and creator-zombie pets are the headline cosmetic unlocks.
Codes drop 17 active rewards across three creator-pet unlocks (Gravy, Creptiez, JEFF for Gravycatman, Creptiez, and JeffBlox zombies), seven Skull Potion codes (40kfavs, 20klikes, 14klikes, 2mvis, 500likes, RELEASE, and more), three Brain Potion codes (7klikes, 6kfavs, 500kvis), and four Luck Potion codes (7mvis, 20kfavs, 1M, 2000likes, 1kfavs).
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.