Prehistoric Farm Codes (October 2026)
Join the Project Mirvy Roblox group first, then open Codes and tap USE. Active list, expired archive, and troubleshooting below.
Active codes list
Active codes grant coins for early shovels and feed, luck boosts for dig runs, eggs such as Velociraptor from UPDATE1, and remnants or Nessie Fragments when a promo lists them. Join Project Mirvy before you redeem.
Checked October 11, 2026. 5 active codes on this list. Join the Project Mirvy Roblox group first, then open Codes and tap USE.
By Bloxron Editorial Team · Last updated
UPDATE1
30,000 Coins, Velociraptor Egg, and Raptor X Remnant
SORRYFORDELAYSGUYS
5,000 Coins and 12 Nessie Fragments
DELAYAGAIN
5,000 Coins
CWAURA
2x Luck for 30 minutes and 10,000 Coins
10KCCU
30,000 Coins
Expired codes list
The archive stays up so old strings show why they fail. Do not retry expired rows expecting new rewards.
| Code | Reward |
|---|---|
| GOGRINDNESSIE | 36 Nessie Fragments |
| NESSIEISHERE | 10,000 Coins and Diplodocus Egg |
| UPDATE05 | 20,000 Coins and 2x EXP for 30 minutes |
| UICHANGES | 800 Coins and 2x Luck for 30 minutes |
| OGURICAPSORRY | 10,000 Coins and 2x Luck Potion for 30 minutes |
| SORRYFORDELAYS | Aquatic dinosaur (boat substitute) |
| SORRYFORDELAY | Free rewards (unspecified) |
How to redeem
Join Project Mirvy, open Codes on the main menu, then tap USE on each listed row.
- Join the Project Mirvy Roblox group on your account.
- Launch Prehistoric Farm and finish the short tutorial if Codes is still locked.
- Open the main menu and choose Codes.
- On each listed promo row, tap USE. Use Redeem if you are typing a string by hand.
- Check coins, luck, eggs, remnants, or fragments on the toast and inventory.
Project Mirvy group gate
Live codes need Project Mirvy membership. Join on Roblox, then rejoin the experience if redeem still fails.
Live codes require Project Mirvy membership. Join the group on Roblox before you open Codes, or redeem fails even with a correct string.
When a code fails
Missing group, typo, already claimed, expired, wrong game, or tutorial lock.
- Not in the Project Mirvy group: join the group, then rejoin the experience.
- Typo or wrong capitalization: paste exactly from the active list.
- Already claimed: most codes are one use per account.
- Expired: check the archive on this page.
- Wrong game: codes from other Roblox titles do not apply here.
- Tutorial incomplete: finish the intro steps if the Codes panel is missing.
Play without codes
Promo coins help early, but digs, eggs, ranch income, and fishing still move the save.
- Follow the beginner route: Cambrian dig, matching set, Dr. Ivy egg, feed, ride.
- Keep digging fossils and selling low-rarity extras for coins.
- Fish during incubator waits for sellable catches or carnivore feed.
- Save toward Digby's Bronze shovel (2,500) once ranch income starts.
- Night glowing digs and Sell My Fish still fund boats without promos.
Where new codes land
Watch the official Discord after patches, the Roblox experience description when a new string posts, and the in-game Codes panel USE rows after you join Project Mirvy. This page updates when the active list changes.
Join the Community
FAQ
Are Prehistoric Farm codes free?
Yes. Promo codes are free. You do not need Robux to redeem them.
Why does my code fail even though I typed it correctly?
Join the Project Mirvy Roblox group first. Codes also fail if they are expired, already claimed on that account, or mistyped with spaces.
Where do I redeem codes in Prehistoric Farm?
Open the main menu and choose Codes. Tap USE on a listed promo. If you are typing a string, use Redeem. If the panel is missing, finish the short tutorial first.
Do codes from other Roblox games work here?
No. Only Prehistoric Farm codes on place 139780970631001 work.
Are Prehistoric Farm codes case-sensitive?
Yes. Use each code exactly as listed, including capitalization, with no extra spaces.
Which codes are active right now?
Active codes: UPDATE1, SORRYFORDELAYSGUYS, DELAYAGAIN, CWAURA, and 10KCCU. Older codes such as GOGRINDNESSIE, NESSIEISHERE, UPDATE05, and UICHANGES are in the expired archive.
What does UPDATE1 give?
UPDATE1 gives 30,000 coins, a Velociraptor egg, and a Raptor X Remnant. Check the toast and inventory after USE.
What does CWAURA give?
CWAURA gives 2x luck for 30 minutes and 10,000 coins. Redeem it before a dig session if you want the luck window.
Can I play without codes?
Yes. Dig Cambrian sets, hatch at Dr. Ivy, run the ranch, fish, and sell extras without promos. Codes only add early coins and luck.
Where do new codes appear?
Check the official Discord linked on this page and the Roblox experience description after patches. This page updates when new codes land.