Chao Garden — Sega's beloved virtual-pet minigame tucked inside Sonic Adventure (1998) and Sonic Adventure 2 (2001), where you fed a Chao animal parts collected from the main game, raced and battled it, and watched it grow into whatever kind of creature your care made it — has been sleeping a long time. There's no standalone Chao Garden game, no browser version has ever shipped, and Sonic Team's own Takashi Iizuka has said it "will return only if Sonic Adventure 3 ever happened." Nothing like that has been announced. Today the only official way in is a copy of Sonic Adventure on original hardware, a re-release, or PC. But if what you miss is simply a small creature who's yours — waiting patiently, always happy to see you — you're not alone. Here's the honest list of what comes closest — and our pick, Petropolis Play, doesn't ask you to take anyone's word for anything: it's free, runs in your browser with no download and no signup, works beautifully on phones, and is embedded on this very page.
Free forever · No download · No account · Progress saves on your own device.
Every "games like Chao Garden" search runs into the same wall: there's no official browser version at all — just an old console disc, a re-release, or a PC port standing between you and your Chao. This page embeds its top pick instead — the complete free version of Petropolis Play, live below. Adopt and name your first pet in under 60 seconds, no account needed — and the same game is waiting on the Petropolis Play homepage anytime.
Free forever · No download · Progress saves on this device
Real screenshots from the free game embedded above — no trailer magic, no mockups. This is what adopting your first pet actually looks like.





Yes, it's our list and yes, we put ourselves first — so we've printed the yardstick below every pick. Check our work.
Best for: Chao Garden kids who want a small creature who's simply theirs again — free, no download, no signup
Full disclosure: this is our game, and it's why this list exists — so let's be honest about the line first: Petropolis Play is not a creature-raising minigame bolted onto a bigger adventure. There's no animal-part feeding system, no races or karate battles to fund your Chao's stats, no good/evil/neutral alignment shifting its look, and no Chao Garden itself to visit between levels — ours is a standalone cozy world, simpler and gentler by design. What Petropolis Play keeps is Chao Garden's deeper heart. You adopt: four species are free today — pup, kitten, bunny and a brand-new sunny turtle — each in their own colors, each waiting for the name you give them, just like hatching your first Chao egg. You care: hunger, happiness and health tick down gently, and feeding, playing and resting bring them back up (pets can never die or run away — they just wait patiently for you). You earn: PawCoins come from minigames like Berry Catch and a daily login bonus, and they can never be bought — there's no premium currency at all. And you decorate: drag-and-drop furniture into a room that's entirely yours, across five themes. Best of all for anyone whose Chao is stranded on an old disc: the game is plain HTML, runs in any browser tab, needs no account, no console and no download — and your progress saves on your own device, where no dormant series can take it. It's free forever, it's genuinely mobile-friendly, and the only purchase is an optional $4.99 one-time Full Version — never a subscription. Don't take our word for it: it's embedded above.
Best for: the original creature-raising minigame — dormant, but the discs never forget
The honest starting point: Chao Garden is dormant, not dead, and we'd rather say that plainly. Sega's virtual-pet minigame debuted inside Sonic Adventure on Dreamcast in 1998 and returned deeper in Sonic Adventure 2 (2001): you raised a Chao by feeding it animal parts collected from the main game's levels, taught it to race and fight, and watched its look and personality shift based on how you treated it — hero, dark, or neutral. It reappeared in a few later Sega ports and Sonic spin-offs, but has had no standalone release and no meaningfully new entry since. Checked at fetch time on ship day: Sonic Team's Takashi Iizuka has said publicly the Chao Garden 'will return only if Sonic Adventure 3 ever happened,' and no such game has been announced — there is no official free browser or HTML5 version. The honest catches: you need a copy of Sonic Adventure (1 or 2) on original hardware, a re-release, or PC, the pet-raising part is bundled inside a much bigger platformer rather than a standalone experience, and a quarter-century is a long time to wait for a new Garden.
Best for: the other great dormant pocket pet — last new entry in 2011
If Chao Garden's dormancy stings, misery loves company: Nintendo's Nintendogs (DS, 2005; Nintendogs + Cats, 3DS, 2011) is the other beloved virtual-pet series that simply stopped, with nothing newer announced since and no Switch, browser or phone version ever shipped. The honest catches: it needs a working DS or 3DS plus a secondhand cartridge, and — like Chao Garden — the wait for a sequel has stretched into over a decade.
Best for: the pocket-sized grandparent that's still sold new
Bandai's egg-shaped keychain (1996) predates Chao Garden by two years and, unlike it, never stopped: brand-new devices still ship today — 2025's Tamagotchi Paradise is the latest, checked at fetch time — and the official My Tamagotchi Forever app is free on iOS and Android. The honest catches: there's no official free browser version (stated plainly — the devices and the app are the official line), the screen is the size of a postage stamp, and the loop is deliberately simple (no rooms to decorate, no evolution shaped by good/evil choices).
Best for: a whole pet world that's still online, free in a browser
From the same console-pet-kid generation: Neopets launched in 1999, outlived Flash, and is still free in a real browser tab — no download, no disc: create a Neopet, name it, feed it, play games for Neopoints, do dailies and explore a whole planet. It's a classic pet world of that era that never left the browser. The honest catches: it's a quarter-century of accumulated interface, everything starts with an account sign-up, and its economy and battling sides are more spreadsheet than storybook.
Best for: the adopt-care-decorate ritual — still online
If what you miss most is having a small creature who's yours and a space to furnish for it, Ganz's Webkinz is still standing: your plush's adoption code brings your pet to life online, where you feed them, play with them and decorate their room — the same gentle ritual as the Garden, minus the races. Webkinz Classic keeps that original 2000s loop alive today. The honest catches: the traditional adoption model is tied to buying a physical plush toy with a code, it runs through apps rather than a plain browser tab, and an optional Deluxe Membership gates extras.
Chao Garden wasn't just a bonus minigame — it was a small creature shaped by your choices, a quiet garden tucked between races, and a friend who lived on your own memory card. Whatever you try from this list, these are the four things that made it special, and the four things we checked for.
Chao Garden's magic was that your Chao's look and personality changed based on how you actually treated it — good, evil or neutral, hero or dark type. Any game on a 'like Chao Garden' list has to start with a companion that's shaped by your choices, not a preset out of the box.
Chao live in a save file tied to a specific disc and console generation. We checked where progress actually lives, and gave credit to the one shelf nobody can discontinue: your own device.
Feeding fruit and animal parts, giving your Chao a swim or a nap — the loop was calm and optional, tucked between the main game's races. We looked for feed/play/rest loops that reward attention without punishing a busy week: no starvation, no running away.
Chao Garden asks for a Dreamcast, GameCube, or a modern port of Sonic Adventure. We gave extra credit to games that run in a plain browser tab, work beautifully on phones, and ask for no purchase of a whole other game just to reach the pet-raising part.
"Like Chao Garden" can mean the animal-part feeding, the races and battles, the alignment-driven evolution — or just the feeling of a small creature who's unmistakably yours, waiting patiently whenever you come back. Here's exactly what it means at Petropolis Play— and, just as honestly, what it doesn't.
Four friends are free to adopt today — including the brand-new Sunny Turtle. Six more, like the very relaxed Breezy Sloth and one very small, very polite dragon, move in with the one-time Full Version.
Splashes in every puddle, then naps like a champion.
Professional sunbeam chaser and part-time yarn critic.
Bounces first, asks questions later.
Clever, quick, and secretly very cuddly.
Snack enthusiast. Napping professional.
Waddles with purpose. Loves a good slide.
Tiny flames, enormous heart.
Leaves a trail of sparkles wherever she trots.
Slow to the pool, first in line for a snack.
Hangs around all summer. Literally.
Chao Garden didn't get a bad ending so much as a long nap: it simply stopped getting new entries, and what's left is old discs, re-releases and PC ports. Petropolis Play's core loop — adopting, caring, earning and decorating — is permanently free, the room is furnished with PawCoins you win by playing (never bought), the game is plain HTML that runs in any browser tab, and your progress saves on your own device, where no dormant series can reach it. The one optional purchase is a single $4.99 Full Version. Once — then it's yours.
Free* if a copy of Sonic Adventure and a way to run it cooperate
$0 forever — really
Honestly: the Chao Garden is dormant, and there is no official free browser or HTML5 version — stated plainly, verified at fetch time on ship day. Sega's virtual-pet minigame debuted inside Sonic Adventure (Dreamcast, 1998) and went deeper in Sonic Adventure 2 (2001); it resurfaced in a handful of later ports and spin-offs but has had no standalone release and no meaningfully new entry since. Sonic Team's Takashi Iizuka has said publicly it 'will return only if Sonic Adventure 3 ever happened,' and no such game has been announced. Today, the only way to raise a Chao is a copy of Sonic Adventure (1 or 2) on original hardware, a re-release, or PC — plus a few unofficial fan-made spiritual successors (unaffiliated with Sega, no promises). This page exists for Chao Garden fans who want the feeling of a small creature that's simply theirs, without hunting down an old disc — the six picks above are the honest answer, starting with the one playable on this page.
Depends which part you miss — so here it is honestly. If it's the original itself: a copy of Sonic Adventure or Sonic Adventure 2 on original, re-released, or PC hardware is the only official way in — there's no browser version. If it's another dormant pocket-pet classic: Nintendogs, last new entry in 2011, also never came to browser or phone. If it's the grandparent that's still sold new: Tamagotchi, whose official line is devices plus a free mobile app — no official free browser version either. If it's a classic pet world still online in a real browser: Neopets and Webkinz Classic. And if it's the deeper heart — a pet you adopt and name, gentle daily care, coins earned by playing and a room to decorate, with no console, disc or account: that's Petropolis Play, our own free cozy browser pet game, playable right here. The list above walks through each honestly, catches included.
Yes — Petropolis Play, our own game, is embedded on this very page: the complete free version runs in any browser tab on a phone or laptop, with no download, no account and no sign-up — you can be adopting your first pet within the minute. It isn't a Chao-raising minigame bolted onto a platformer — it's a standalone cozy world built around the same feeling. Neopets also still runs free in a real browser tab, though everything there starts with an account. Chao Garden itself has never had an official browser version.
Yes — honestly free. Adopting, feeding, playing, minigames, shopping and room decorating are free forever, and PawCoins are earned by playing, never bought — there's no premium currency and no membership tier at all. The single optional purchase is a $4.99 one-time Full Version that adds six more species, two more minigames, outfits, every room theme and up to three pets at once — never a subscription. The free game embedded above is the real thing, not a demo.
No — and that's the whole point. There's nothing to install, no disc to hunt down and nothing to sign up for: open the page on a phone or a laptop and play. Your progress saves on your own device, not on a disc we can discontinue or a server we can switch off — so no dormant series, aging console or secondhand copy of a bigger game stands between you and your pet the way it does with a Chao.
No. Petropolis Play is an independent game and is not affiliated with, endorsed by, or connected to Chao Garden, Sonic Adventure, Sonic the Hedgehog, Sega, Sonic Team, Nintendogs, Nintendo, Tamagotchi, Bandai, My Tamagotchi Forever, Neopets, World of Neopia Inc., Webkinz, or Ganz Inc. All trademarks belong to their respective owners — we just missed raising a small creature of our own too, and built a free, browser-based cozy pet world instead.
Same free game, same cozy promise — we built a page for every side of the playground.
Free forever. No console, no disc, no account — just a pet who's very happy to see you, waiting patiently no matter how long it's been.