Pre-Register Challenge
Every peripheral is awarded by raffle, and we will announce when the raffle is held. From 20,000 up, each tier also carries an in-game reward that is still going to a community vote — we reveal it at the raffle.
Classic Map. Classic Gameplay.
Drop in your way.
Every kill and every mistake is yours alone.
One spots, one shoots. Revive your partner or ride it out.
Full squad drop. Split the loot, cover the angles, take the island.
Development Progress
Development news, playtest announcements and build videos are posted in our Discord.
Squad up before the drop
Playtest invites, reward votes and patch previews land in the community first — and the team answers there directly.
System Requirements
PC
Minimum RequirementsQuestions
What does ROS stand for?+
ROS means Rules of Survival, the 120-player battle royale. Searching for it also turns up reactive oxygen species in biology and the Robot Operating System in robotics — different things entirely. This is the game.
Is Rules of Survival coming back?+
Yes — as ROS: Origin, a new build by Obsidian Games. It is a revival of the format and the feel, not a re-upload of the 2017 client.
When is the release date?+
No date announced. Pre-registered players get the first-wave playtest invites and hear the launch window before anyone else.
What does pre-registering cost?+
Nothing. Email only. The game is free to play and monetised through cosmetics — no paid power, no gear behind a wall.
Will my old account carry over?+
Old NetEase accounts cannot transfer. If you already have an Obsidian Games account, pre-registration attaches to it so your progress and entitlements stay in one place.
Pre-register
Drop your email below for a chance to secure a spot in our upcoming Closed Beta Test.
You're on the list
Watch your inbox for playtest waves. Squad up in Discord in the meantime — invites drop there first.
Welcome back
No account yet? Register now
Verify your email
Your account exists, but its email address hasn't been confirmed yet. Click the link we sent you, then come back and sign in.
The link opens on obsidiangames.net — one Obsidian Games account covers every game we publish.
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It comes from [email protected] — check spam if it isn't there. The link lasts 24 hours and works once.
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Your invitation is confirmed and your Obsidian Games account{{ haveUserSuffix }} already covers ROS: Origin. There's nothing to set up — just log in.
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