Spots
Pull up a seat
Each skill has a place in every region, like the dock for fishing or the forge for smithing. When you work there, you sit next to whoever else is there and share a chat.
From IdleFly Games
said “zoo-verse”A cozy idle MMO about creatures, crafting and friends.
Befriend creatures called Xu, gather and craft across seven painted regions, and fight beside your companion. Your character keeps working while you’re away, and everyone plays in the same world.
Our games
IdleFly Games is a small independent studio. Our games so far open in a browser tab with nothing to install, and we’re building our own engine for games that go beyond it.
Playing nowXuverse
A cozy idle MMO with thirty creatures to befriend, seven regions and one shared world.
More about Xuverse
Open nowPrimverse
A shared 3D world its people build, with the modelling, scripting and terrain tools inside it.
More about Primverse
PlayableAeons
A planet of tiny people that writes its own history, from the stone age to spaceflight.
More about AeonsXuverse
Meet the Xu
Xu are the creatures of Xuverse. Yours fights beside you, helps with the skills it likes and picks up a personality from what you do together. There are thirty to befriend, in rare colours too, and about one in two hundred is gilded.
Seven regions
Each region has its own resources, Xu and weather. Travelling between them takes real time, and things can happen on the road.
Realm boss
Mother Snowdrift
Every Saturday a realm boss wakes for two days. Every fight anyone wins counts toward the same total, and everyone who helped gets rewards by mail. The next one wakes Sat 17 Oct.
Festivals
Hallowed Nights
Festivals bring their own Xu, quests and rewards for a few weeks at a time. Hallowed Nights is on until Mon 2 Nov.
Primverse
A shared 3D world its people build
Every island starts bare: no houses, no trees, no rules about what goes there. Shape the land, build whatever you can picture, make it move and glow, then open it to everyone. The tools come with the world, so there is nothing to export and bring back.
Visit primverse.world Free to join · For adults, 18 and over
Model anything
A whole 3D modeller inside the world: extrude, bevel, loop cut and knife, with materials and UVs.
door.lua
local open = false local swing = euler_to_quat( vec3(0, 0, 90 * DEG_TO_RAD)) local closed_rot function on_start() closed_rot = get_local_rot() end
Make it do things
Scripts in Lua: doors that open for friends, vehicles, vendors, games that keep score. Every function has a wiki page with an example.
lava.lua
function surface(p) local flow = vec2(p.time * 0.05, p.time * 0.02) local heat = fbm(p.uv * 3 + flow, 4) local hot = smoothstep(0.45, 0.75, heat) return { color = mix(crust, glow, hot) } end
Draw how it looks
Lava that flows, water that ripples, a hologram that flickers. Write a surface in a few lines, or snap it together from blocks.
Shape the land
Raise hills, dig out a bay and paint the ground. Lay a road where you click and the land is cut and filled to meet it.
Go and see what people made
Land on somebody’s island, follow the shore, or take off and look down on it all. Fly, sail and swim between islands, or teleport straight to a place on the map. Every place is rated General, Moderate or Adult, and you choose what you see.
An island of your own
Pick a kind of region, an island to start from and a spot on the map. Decide who may visit, build or stay, and sell what you make.
Open Water 15 people · $19/moCove 40 · $49/moIsland 120 · $119/mo
Aeons
A planet of tiny people that writes its own history
Each world is generated from a seed: land, climate, oceans and the tribes that wander onto them. They settle, found nations, trade and go to war, era by era from the stone age toward spaceflight. Nothing is scripted.
Watch from orbit at whatever speed you like, click anyone to see who they are, or step in as the god of the place.
Open AeonsLife
Start peoples and help them along.
- Create people
- Bless the land
- Inspire
- Golden age
Wrath
Nature at its worst, on your say-so.
- Lightning
- Earthquake
- Volcano
- Great wave
- Hurricane
- Tornado
- Drought
- Wildfire
- Pestilence
- Meteor
- Doom asteroid
Shape
Move the coastline.
- Raise land
- Sink land
Fate
Nudge the nations.
- Sow war
- Grant peace
- Spark revolt
The chronicleEvery war, plague, succession crisis and discovery, dated and filed under war, disasters, progress, politics or divine.
Five ways to lookColour the planet by nations, terrain, eras, people or plague.
Anyone, up closeClick a person, a city or a nation to see who they are and what they’ve been through.
Any speedPause on a single year or let centuries go by in a minute.
Updates
Recent Xuverse updates
Friend actions that know who’s who
- FixedRight-clicking an existing friend now shows Remove friend instead of Add friend, and asks for confirmation before removing them. Incoming and pending friend requests also show their real state.
One welcome, smoother steps
- BetterThe opening tutorial now keeps one modal in place and slides its content naturally between steps. Back moves in the opposite direction, and reduced-motion preferences are still respected.
A better way to care for Xu
- BetterCompanion care now opens as a proper pantry drawer. Choose any Xu, compare Hunger, Health and MP, preview what each food restores, and feed them without fighting a dropdown.
- NewFood in the Bag now has a Feed a Xu action, with favorite-food discoveries and a clear reaction after every meal.
- NewXu can carry selected small treasures for you. Give, swap or safely take an item back from the same care drawer.
and 3 more
The studio
About IdleFly Games
IdleFly Games is a small independent studio. We started on the web, so Xuverse, Primverse and Aeons all open in a browser with nothing to install, and their worlds keep going when you close the tab.
We also build our own tools, including a game engine of our own, and we plan to make games that run outside the browser too.
Xuverse is our main game and gets updates most weeks. It is free to play, with no ads and no energy timers. Plus, the optional membership, adds comfort and looks, never power.
- Games
- Xuverse, Primverse, Aeons
- Plays on
- Any modern browser; Xuverse also on Windows
- In the works
- Our own game engine
- Community
- Discord and Reddit
Join the DiscordChat with other players, swap tips and hear about updates and events first.Open the invite r/xuverseScreenshots, questions, ideas and the occasional rare Xu brag.reddit.com/r/xuverse YouTubeTrailers and short looks at what’s new in Xuverse.@xuverse-official
Writing about us?
Our logos, colours and a short description of the studio are on the press page. Each game has its own kit too.