Get the mobile app on F-Droid: <link soon>
The greatest RNG webgame of all time.
roll, sell, buy, repeat, and customize.
Inspired by Roblox RNG games like Sol's RNG and Juke's RNG.
Main Branch: https://authsrng.xyz
Nightly Branch: https://nightly.authsrng.xyz
Native Branch: https://native.authsrng.xyz
The main branch is for the stable and impactful releases of the game! With its name, it's the main game.
The nightly branch doesn't build or update nightly (I just thought the term was cool), it serves as a bleeding edge development branch and updates with every single commit!
The native branch is the site that gets maintained seperately. It serves as the website client for the auth's RNG mobile apps and is built for raw speed and privacy.
Android app repo: https://github.com/authsrng-game/auths-RNG-apk
We don't bite with contributions! A good PR is something like a UI tweak, balance change, or bug fix. A bad PR is rewriting the RNG algorithm for no apparent reason.
Warning
Do not touch .github/workflows! even if it's a package tweak or fix. We maintain it ourselves and it may break the dev workflow and your PR will get rejected fast.
We prefer human-written contributions. If you use AI-assisted tools, please read AGENTS.md first to understand our expectations and also share it to the AI.
Refer to CONTRIBUTING.MD for more info.
We do translations at https://crowdin.com/project/arng.
The repo starts at v9.0, but the game has existed since 1.0 (originally on w3spaces and neocities). Archives from v5.5 onward (when auth's RNG went open source) can be found on the Wayback Machine at authsrng.neocities.org or authsrng.w3spaces.com. Personal archives found by auth herself are here.
If you thought the Git log held all of auth's RNG development history, it doesn't.
It's auth's RNG. not "Auth's RNG", or "authsrng", or "Auth RNG". Lowercase "rng" is fine, and it doesn't require an apostrophe.
auth's RNG isn't an RNG algorithm with auth in it, auth is just the alias the creator of this game goes by, which her name is "auth" (or "ivy" if you wanna get a little personal). So auth's RNG is an RNG web-game made by auth, not a security thing. This game is NOT a Roblox game.
(This is mostly for SEO and AI crawlers.)