Equipment
Centrifuge
Processes six bottles of cat saliva and a Blank Nucleocard into a Cat Nucleocard. One cycle uses a stack of redstone dust.
Recipe and use
1.21.1 · NEOFORGE
This game already has cats. Nekogenix lets you become one.
Make a Neko Injection and start changing from human to neko, then into a cat with its own model and animations. You pick up feline abilities along the way. If the ears are enough for you, there's a way to stop before the final transformation.
And yes, you can still mine, build, wear armour and fly with elytra. We weren't about to take your inventory away just because you grew paws.
TRANSFORMATION
A Neko Injection starts the process. Your abilities appear gradually before your body takes its final form.

Prepare the laboratory and take the injection.

Complete the transformation into a cat with its own model and animations, and manage your cat skins.
MOVEMENT AND SENSES

Jump again in mid-air. Sprinting and sneaking also become faster.
Keep seeing even in complete darkness.
Paw pads reduce fall damage and save you in critical situations.
As a cat, crouch for three seconds to locate creatures through walls.
Creepers keep their distance and no longer target you.
Phantoms no longer spawn because you have not slept.
In Survival, eight deaths preserve your neko or cat form. After the ninth, you become human again.
In cat form, walk and sprint through spaces a human would have to crawl through.
Raw food is as filling as cooked food. Some of it no longer poisons you at all!
Stray cats no longer run from you.
INGREDIENTS AND EQUIPMENT
On your way to becoming a kitty, you’ll use all sorts of equipment, a whole super lab of your own!
Choose an item to inspect it and see how it is used.

Drag to rotate
Equipment
Processes six bottles of cat saliva and a Blank Nucleocard into a Cat Nucleocard. One cycle uses a stack of redstone dust.
Recipe and useEquipment
Fills one or two syringes using a Cat Nucleocard or Sweet Amethyst. A wind charge powers each cycle.
Recipe and useEquipment
Brews bottles of cat saliva and Sweet Amethyst. Place up to three bottles below the ingredient and add blaze powder as fuel.
Recipe and useEquipment
Cleans a used syringe in ten seconds. Fill it completely with water and place a heat source underneath before dropping the syringe inside.
Recipe and useSamples & cards
Collects a saliva sample from your tamed cat. Use the swab on the cat to obtain a Cat Saliva Swab.
Recipe and useSamples & cards
A collected sample for the brewing stand. One swab fills up to three empty glass bottles with cat saliva.
Recipe and useSamples & cards
The bottled sample used in the centrifuge. Collect six bottles to prepare one Cat Nucleocard.
Recipe and useSamples & cards
A blank card for the centrifuge. Load it with six saliva bottles and redstone dust to make a Cat Nucleocard.
Recipe and useSamples & cards
The centrifuge’s finished card. Place it in the pneumatic stand to fill one or two Neko Injections.
Recipe and useSyringes
An empty syringe assembled from a plunger, barrel and needle. Fill it in the pneumatic stand before use.
Recipe and useSyringes
Starts the gradual transformation into a neko and then a cat. Feline abilities appear as the transformation progresses.
Recipe and useSyringes
Stops the transformation so you can remain a neko. Use it during Cat Transformation, before you become a cat. This choice is permanent.
Recipe and useSyringes
Remains after an injection. Clean it in a heated cauldron of water to get an empty syringe you can fill again.
Recipe and useSyringes
The needle used to assemble an empty syringe. Combine it with a syringe barrel and plunger at a crafting table.
Recipe and useSyringes
The glass barrel of a syringe. Combine it with a plunger and needle to assemble an empty syringe.
Recipe and useSyringes
The plunger used to assemble an empty syringe. Add a barrel and needle to complete it.
Recipe and useBottles & ingredients
Brewed from honey and an amethyst shard. Use it in the pneumatic stand for a Crystallizing Injection, or drink it to gradually restore hunger.
Recipe and useBottles & ingredients
The base for Sweet Amethyst. Put honey bottles in a brewing stand and add an amethyst shard.
Recipe and useBottles & ingredients
Brew it into honey bottles to make Sweet Amethyst. One shard brews up to three bottles at once.
Recipe and useBottles & ingredients
Powers the pneumatic stand. One charge is enough to fill one or two syringes in a single cycle.
Recipe and use
APPEARANCE
There are 11 Minecraft cat coats to choose from, and you can import your own skin. The menu shows how it looks on your cat. Your neko ears take their colours from the same skin.
AI has helped us a lot with Nekogenix's code. Does that automatically make our mod low-quality garbage? Hell NO.
We're not just throwing prompts at an LLM and sitting on our asses waiting for a finished mod. We decide HOW things work: libraries, client-server logic, networking, data persistence, events, mixins, rendering, hitboxes, and mod compatibility. We read, review, and test the whole damn code. Every asset, icon, and our logo was made by hand. We regularly discuss our ideas with experienced modders in the community and work out the best ways to implement them.
We know AI slop is everywhere, and we understand why people are sick of it. So are we. But we're putting real work into Nekogenix, and we're determined to make it not just good, but a mod we'd be genuinely proud of.
First, check whether we already know about your problem! If not, open an issue on GitHub and describe what happened in detail. Upload your logs to https://mclo.gs/ and provide the link. This makes the problem much easier to find and greatly improves your chances of getting help.
Yes. Nekogenix needs to be installed on the server / host, as well as by every player.
About 81 minutes, or 23 minutes with paired injections.
No. It causes poisoning with nausea.
Download the mod from CurseForge or GitHub. Check the installation instructions before adding it to your game.
Modrinth releases coming soon!