Raise Animals How to Increase Dino Eggs Tier
In Raise Animals, one of the most exciting features is the Dino Egg system, where players can collect, hatch, and even upgrade dinosaur eggs to obtain rare and powerful creatures. This system adds depth to the gameplay, allowing players to transform common eggs into high-tier ones that can hatch rare species like Spinosaurus and Mosasaurus.
This guide explains everything you need to know about upgrading your Dino Egg Tier—from understanding how tiers work to performing egg fusions and optimizing your farming strategy for the best results. Also check out our Raise Animals Codes and Raise Animals How to Get Eggs Guide.
Understanding Dino Egg Tiers
Each Dino Egg in Raise Animals comes with a tier level that determines the rarity and type of dinosaur you’ll hatch. The higher the tier, the greater the chance of unlocking rare or legendary dinosaurs.
Here’s a breakdown of the egg tiers and what they offer:
- Tier 1: Common dinosaurs such as Gallimimus and Triceratops.
- Tier 2: Unlocks rarer species like Utahraptor and Pterodactyl.
- Tier 3: Introduces larger dinosaurs like Brachiosaurus and Carnotaurus.
- Tier 4: Can hatch rare creatures including Spinosaurus and Mosasaurus.
- Tier 5: The highest level, offering the rarest dinosaurs—especially Mosasaurus.
How to Upgrade Dino Egg Tier

To increase your Dino Egg’s tier, you’ll need to use the Egg Fusion feature in the Incubation Pod. Here’s the full process:
- Return to the Main Lobby After exploring and collecting eggs, go back to the main area where all key features are available.
- Access the Incubation Pod Locate and click on the large capsule device used for both hatching and merging eggs.
- Open the Egg Fusion Menu Here you can view your collection of eggs and select which ones to combine.
- Combine Two Eggs of the Same Tier Fusion only works between eggs of equal tier. When merged, they’ll produce one egg of a higher tier. Example: Combining two Tier 1 eggs creates one Tier 2 egg.
- Repeat Until Tier 5 Each fusion requires more eggs as the tier increases, so you’ll need to farm diligently in the CRETATERRA biome to gather enough materials.
Efficient Tips for Faster Tier Upgrades
- Farm in the CRETATERRA Biome This biome is the exclusive source of Dino Eggs, making it essential for your tier progression.
- Be Patient with Egg Drops Egg spawn chances sit around 20% per biome run, so expect multiple farming sessions before gathering enough eggs.
- Save Common Eggs for Fusion Instead of hatching low-tier eggs, use them for fusions to reach higher tiers faster.
- Utilize the Incubation Pod During Downtime Let your eggs fuse or hatch while you farm for resources like rubies to maximize efficiency.
- Reserve Tier 4 and Tier 5 Eggs for Hatching These tiers have the highest chance of granting you the rare Mosasaurus, making them worth keeping.
Dino Rewards by Tier
Here’s an overview of potential dinosaurs based on egg tier:
Tier 3–4: Triceratops, Carnotaurus, Spinosaurus
Tier 5:
- Spinosaurus – 45% chance
- Carnotaurus – 40% chance
- Mosasaurus – 15% chance
Among them, Mosasaurus stands out as one of the most coveted dinosaurs due to its massive size and striking underwater appearance.
Upgrading your Dino Egg Tier in Raise Animals is one of the most rewarding aspects of the game. By using the Egg Fusion system wisely, players can turn basic eggs into powerful Tier 5 eggs with the potential to hatch rare, awe-inspiring dinosaurs.
The key lies in patience, resource management, and consistent farming within the CRETATERRA biome. Keep refining your strategy, and before long, you’ll be raising your own collection of legendary dinosaurs — including the mighty Mosasaurus.
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