roBrowser relay icon

roBrowser relay

by meittogi · Games
Manifest V3 Free
View in Chrome Web Store Data as of 12 Nov 2026

Private beta. Plays the roBrowser game pages on robrowser.suuuper.app from your own game client folder (GRF + BGM).

Users
6
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#237K
#210K among extensions
Version
0.3.3
updated 19 Oct 2026

Users

monthly, 1 months
036Oct 2026Nov 2026Nov 2026
Latest, 12 Nov 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
001Oct 2026Nov 2026Nov 2026
Latest, 12 Nov 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About roBrowser relay

One GRF to rule them all, one GRF to find them, One GRF to bring them all, and in the browser bind them. roBrowser is a web client for the classic Midgard MMO (yes, the one with the bouncing pink jellies): it runs in a web page. It needs the game files (data.grf and its folder), which cannot be put on a web server for everyone: you bring your own. roBrowser relay keeps that client folder inside Chrome, once, and hands it to the roBrowser game page you open: one folder for every server, no download per server, no copy of your files on anyone's server. And no more staring at a loading bar that crawls because the server lags: maps, sprites and music come straight from your own disk, while the server only has to carry the game itself. Private beta: for now it works only with the roBrowser game pages on https://robrowser.suuuper.app/, and nowhere else. They play one server today, cyro.live, in three builds: - https://robrowser.suuuper.app/upstream/cyro.live/ — the roBrowser client as published upstream, open to everyone; - https://robrowser.suuuper.app/native-plugin-manager/cyro.live/ — the build with the plugin manager, behind a beta access key; - https://robrowser.suuuper.app/cyro/cyro.live/ — the client cyro.live serves on its own site, open to everyone. cyro.live's own page, https://cyro.live/rb2/, plays from your folder too with a small userscript installed next to the extension: https://github.com/meitogi/robrowser-relay/tree/main/cyro-live-patch How it works: - Drop your client folder once on the welcome page (or pick it). It is stored in Chrome on your computer, never uploaded. - Open a game page: it loads its maps, sprites and music from your folder. - Switch the relay off from its toolbar button at any time. The extension does not include any game data. You need a client folder of your own. Source code and bug reports: https://github.com/meitogi/robrowser-relay This extension is an independent, unofficial project, not affiliated with or endorsed by any game publisher.

Growth

WindowUsersChangeRatingsRating
7 days+1+20.0%00.00

Version history

1 versions recorded
0.3.319 Oct 2026

Details

Category
Games
First seen
19 Oct 2026
Size
39 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
edlocnmbfpbckbpodjhlecljebbmicgg

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
unlimitedStoragestoragewebRequestdeclarativeNetRequestWithHostAccess
Site access
https://cyro.localhost/*https://robrowser.suuuper.app/*https://cyro.live/*

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