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Prehistoric Farm on Roblox drops you onto wild islands where fossils become eggs, eggs hatch into dinosaurs, and those dinosaurs become your ride, your workforce, and your biggest ongoing expense. Coins run out fast once you're feeding multiple dinosaurs and restocking your boat for fossil runs. Free codes cut through that grind immediately, handing you currency, luck buffs, and even aquatic dinosaurs that let you skip the boat queue entirely.
Three codes are currently confirmed active. Two are fresh additions tied to developer delay apologies, and one rewards players who joined after a UI overhaul.
| Code | Reward | Status |
|---|---|---|
| UICHANGES | 800 Coins and Double Luck for 30 minutes | Active |
| SORRYFORDELAYS | An aquatic dinosaur (replaces your boat) | Active |
| OGURICAPSORRY | 10,000 Coins and a 2x Luck Potion for 30 minutes | Active |
The process is short, but the group requirement catches a lot of players off guard. Get that sorted first, then follow these steps:
Copy codes directly rather than typing them by hand. A single wrong character or an accidental space before or after the string will throw an error every time.
Each reward type solves a specific problem in the early and mid game.
Coins are the most immediately useful. Dinosaurs need to stay fed above 50% hunger to keep growing, and feeding costs scale up as you raise Elder-tier dinosaurs alongside younger ones. The 10,000 coins from OGURICAPSORRY cover several feeding cycles and a boat restock, which means more time digging fossils and less time broke at the dock.
Luck Potions change how fossil runs play out. The 2x Luck Potion from OGURICAPSORRY lasts 30 minutes, and the Double Luck buff from UICHANGES runs the same duration. Stack a potion with a well-timed fossil island trip and you dramatically improve the quality of what you pull up. Rarer fossils hatch rarer dinosaurs, so the potion window is worth planning around rather than burning randomly.
The aquatic dinosaur from SORRYFORDELAYS is the most interesting reward. Bigger fossil islands require larger boats, and early players often sit waiting on boat upgrades. An aquatic dinosaur functions as a water mount that replaces your boat entirely for sea travel, putting you on the water without the usual progression gate.
Three things cause almost every failed redemption:
The developer, Project Mirvy, drops new codes on the official Prehistoric Farm Discord server, typically tied to updates, milestone celebrations, or delay announcements. The Discord invite is discord.com/invite/prehistoric. New codes tend to appear alongside patch notes or when the team posts a delay notice, so checking in after any game update is the most reliable timing.
Bookmarking this page works just as well. Codes for other Roblox farming and collection games follow the same pattern. If you play other titles in the genre, the Chicken Farm codes guide for September 2026 runs through free cash boosts and egg multipliers worth grabbing, and the Jump for Animals codes for October 2026 covers free eggs and hatching boosts on a similar schedule.
Yes. The official server at discord.com/invite/prehistoric is where Project Mirvy posts code drops, update news, and community announcements. It is also where you are most likely to catch a new code within minutes of it going live, before expiry timers start ticking.
For a broader look at what is worth playing across the platform, the full Roblox guides collection covers dozens of active games with regularly updated code lists and strategy breakdowns.
