Fan Animation by Grief_Draws!

Welcome to Project Xero!

Project Xero is a browser-based art roleplaying game with a focus on tying in real-world education through parallel in-universe events.


Activities FAQ Terms Lore Gallery Rules


06 2024 XOTM: MadManx's  X-894!

What is XOTM? Each month, a new Xero will be picked at random to receive a plethora of gifts from the community! Draw, write, or create some mixed media crafts for the featured Xero and win a Mysterious ORB and a chance for your Xero to be featured next month!
Learn more about XOTM

ARC Survey: 026

Xeros have a lot of ways to get around, do you focus on good old walking, gliding, even? Or maybe they take public transport or drive a ship, we want to know!

Participate in ARC's Survey

What is a Xero?

Xero Info Subspecies Traits

A Xero - pronounced like ‘Zero’ - is a species of alien experiments that are ‘rebuilt’ from the species’ original DNA, combined with the DNA of other creatures from across the galaxy! There are several subspecies of Xero, each with unique features and traits.

To add a Xero to our Database, you can either adopt one from one of our Geneticists or earn Prestige and collect Wish Shards through the game to make your own Xero.

While owning a Xero is not required to participate in the game or enjoy the species, lets be real; it's probably why you're here! There are a few different ways to get your paws on one, including options that are completely free! The Project Xero community prides itself in being extremely welcoming to new members, and we have special affordable sales nearly every month for those who do not yet have their own Xero.


Official Xeros

Xeros can be purchased from NeonSlushie or other official Guest Artists when new ones are put up for sale! We will also occasionally run raffles or other events that you can participate in for a chance to win a free Xero!

Our Discord is the best way to stay notified of any official sales. We sometimes sell them here on the site too!

See What's for Sale
Make Your Own Xero

Every Project Xero member has the ability to earn free MYO slots, which can be earned with in-game currency in the ARC Lab.

In addition, MYO slots may be given away for free occasionally as prizes for events or holidays or sold by our staff - join our Discord to stay up to date with the latest news!

Learn More About MYO Slots
Trade for a Xero

Members may sometimes trade their Xeros for other Xeros, other characters, art, and more!

Xeros can be listed as UFT (Up For Trade) on the Masterlist, and you can bookmark your favorite Xeros to get a site notification if they're UFT! Trades between members occur most frequently in our Discord server.

Xeros Up For Trade



Making an Account

Currently, the Project Xero website is invite-only. You can get an invite code by opening a ticket in our Discord or send a DM to us on social media!


We have a questions channel in our Discord, but you can also contact any member of our staff!