In Ride a Pet, the Fuse Machine combines four high-rarity pets into one Fused Pet. You cannot see it before completing your first Rebirth; it accepts only Legendary-or-better pets, and its timer continues to run after you exit the game. The structure is temporary and will eventually be removed.
Quick answer: Complete Rebirth 1 ($1M Cash plus one Horse), walk to the Fuse Machine left of the Phoenix near spawn, drop four Legendary-or-higher pets into the four tubes, press Fuse, then come back when the timer ends to collect your Fused Pet.
Unlock the Fuse Machine by finishing Rebirth 1
A new account will not have the machine available. It appears only after you complete Rebirth 1, so it remains absent until then. You need two things before you can rebirth.
- $1,000,000 Cash in your account.
- One Horse, a Legendary pet that has a 1-in-500,000 chance of hatching from the Glass Egg.
Because the Horse has a poor hatch rate, it is usually the harder requirement to secure. Using a Royal Radar speeds up the search for Glass Eggs, though landing the Horse can still require repeated tries. Once you have the Cash and Horse, select Rebirth from the screen’s left side and confirm.
Rebirth 1 also hands you the Gold Base and a 2x Cash multiplier, so it pays off beyond just opening fusions. Keep in mind that the machine only shows up once the rebirth is actually complete, not when you merely meet the requirements.
Keep the Horse until you finish rebirthing. Selling it beforehand leaves you short of a requirement and disables the Rebirth button.
Where to find the Fuse Machine
After completing Rebirth 1, return in the direction of spawn and spot the flying Phoenix close to the Ride Pet with Friends area. Beside that NPC, the Fuse Machine is positioned on the Phoenix’s left. Look for its four glass pedestals arranged around a central console.
If the machine is missing when you reach the landmark, Rebirth probably did not complete. You do not need to unlock another biome. Should the structure fail to load at first, rejoining the server may make it appear.
How to run a fusion
Fusion requires exactly four pets per attempt. Place only pets of Legendary rarity or above in the slots, making the feature suited to mid- and late-game players with extra duplicates or weaker creatures. Even a useful Mutation cannot qualify a pet below that rarity.
You can open the preview for free, check the odds whenever you like, and change the inputs before selecting Fuse. Your pets are consumed only when the fusion begins.
How results, Mutations, and Traits work
This machine is the sole source of 16 Fused Pets, including five of Ethereal rarity. You can also put Ethereal pets into the machine as inputs. Black Panther, El Toro, and Stone Golem are among the rare results, while higher-rarity inputs can lead to more powerful outcomes.
Your input choices affect the probabilities, but they do not determine a guaranteed result. In one test, using a Rage Kitsune and a Vaulted Cerberus gave these chances:
| Possible result | Chance |
|---|---|
| Stone Golem | 73% |
| El Toro | 18% |
| Wolf pet | 7% |
| Hellhound | 0.9% |
Mutations and Traits may transfer from the pets you put in, although the precise transfer rate has not been confirmed. Inputs that already have modifiers improve the odds of a Fused Pet retaining one. For instance, four Gold-mutated pets give about a 25% chance of a Gold Fused Pet. Combining different mutations divides the chances: in a mixed test, Gold, Shocked, Vaulted, and Magma each had close to a 6% chance.
Using higher-tier pets improves the percentages, though no exact outcome is assured. Two Kitsune paired with two dragons produced the Hydra Dragon at 0.72%; swapping to three dragons and a Griffin brought its chance to about 3%, while taking out the Griffin lowered it to roughly 1%.
There is not yet a full recipe list confirmed through repeated testing, so use the in-game preview as your guide and never count on a combination guaranteeing a result. Keep pets that are difficult to replace safe unless the odds make the risk worthwhile.
Timer and collecting your Fused Pet
The menu displays the Cash fee along its bottom edge and a fusion duration, which testing put at around one hour. Time continues to elapse even when you are away from the game, allowing you to begin a fusion and then exit. Robux can bypass the timer; one test priced this at about 160 Robux.
When the timer runs out, revisit the Phoenix-side machine and interact to pick up the finished Fused Pet. It remains there for you if you leave the server, so departing does not collect it. Seeing the Fused Pet in your inventory confirms the fusion.
Since the structure is temporary, build up a supply of spare Legendary pets and extra Cash while you can. Use duplicates you can afford to lose instead of your best income earners. Fused pets look impressive and move quickly, but they may not earn more than a strong individual pet, so consider the trade before sacrificing anything valuable.
