The Fuse Machine takes four copies of the same pet and turns them into a stronger version of that pet. You use it from the game's lobby to load the pets, check the upgrade, and confirm the fusion. In +1 Anime Eyes, pets multiply the Chakra you earn from training, so a stronger pet means faster progress through the stages.
| What you need | Details |
|---|---|
| Pets | Four copies of the exact same pet |
| Location | Leaf Village lobby, across from the Boss Shop |
| Machine | Four pet slots, filled with AUTO FILL or by hand |
| Result | A stronger version of that pet, shown in your Pets menu |
How to Get Four Copies of One Pet in +1 Anime Eyes
Pets come from eggs placed in the lobby of each world. You buy eggs with Trophies, which you earn by clearing combat stages, and each hatch gives you a pet based on fixed odds. Duplicates come from hatching, so the more you hatch, the more copies you collect.
The Shinobi Egg in the Leaf Village hub costs 400 Trophies per hatch, and its odds are:
- Brown toad or frog: 45%
- Black cat or crow ninja: 32%
- White Serpent (Epic): 16%
- Orange fox: 6%
- Red Nine-Tails kitsune: 1%
The first two pets come up most often, so they're the ones you're most likely to collect four of. The fox and the Nine-Tails are rarer, so a full set of either takes much more hatching.
The machine needs four copies of one exact pet. Matching rarity isn't enough, so a Shiba and a different pet of the same rarity won't count toward the same set.
Keep your copies safe until you fuse them. Pets marked for auto-delete on the egg screen are thrown away as soon as they hatch, and DELETE UNLOCKED in the Pets menu removes pets in bulk. Keep the copies you plan to fuse out of both, so the machine has a full set to work with.
Finding the Fuse Machine and Loading It With Four Pets
The Fuse Machine sits across from the Boss Shop, near the stage entrance. It's a short run from the stages, so it fits easily into your loop between runs.
- Walk to the Fuse Machine and interact with it. The screen shows four pet slots, an AUTO FILL button, and the message "Put 4 of the same pet in to fuse a stronger one!"
- Press AUTO FILL to load matching pets into the slots. You can also choose the four pets yourself, as long as they're all the same kind.
- Watch the counter, which shows how many slots are filled, such as 1/4. Keep adding pets until all four are full.
AUTO FILL is the quicker route when you have a stack of one kind, since it picks matching pets for you. The counter shows where you stand, so you know the set is complete before you move on. The machine won't go ahead until all four slots hold matching pets, so a partial set won't fuse.
Confirming the Upgrade and Equipping the Stronger Pet
Once all four slots are full, the machine shows an upgrade preview with the change in multiplier, such as x1.1 to x1.2. Check it so you know what the pet will become, then confirm the fusion.
- Confirm the fusion from the upgrade preview.
- Open the Pets menu and find the upgraded pet, which shows its new multiplier.
- Press EQUIP BEST so the stronger pet takes a slot if it outranks your others.
Only equipped pets count toward your Chakra, and you can equip three at a time. EQUIP BEST fills those three slots with your highest multipliers, which is the quickest way to make sure the new pet is working. Press it again after any change to your pets, since the best three can shift.
What a Fused Pet Gives You in +1 Anime Eyes
A fused pet is the same pet at a higher multiplier. For example, a Shiba at x1.1 becomes a x1.2 VOID Shiba. The gain is small at the low end, so the machine pays off most for pets you already rely on.
Fusing unlocks mutated forms, and a fused pet can come out as a Void, Rainbow, or Corrupted version.
