Download the Overhub Collector.
The local companion that reads CS2 game data and feeds your live overlay. Install it on the PC running the game, sign in, pick your event — your broadcast goes on air.
Overhub account required · Pairs with your workspace · macOS & Linux on the way
From download to on-air in four steps.
- 01 · RUN
Run the installer
One click — installs Overhub Collector, adds a Start Menu shortcut, and finds your CS2 install for you. It also ships the Elgato Stream Deck plugin, auto-installed if Stream Deck's already on this PC.
- 02 · SIGN IN
Approve in browser
The app opens Overhub in your browser — one click links it to your account. No tokens to paste.
- 03 · PICK EVENT
Choose your match
Select the event you set up on the web. The collector starts listening on /gsi and forwards live state.
- 04 · GO LIVE
Drop the overlay in OBS
Add the overlay URL as a browser source — 1920×1080, transparent. You're on air.
CS2 GSI → collector (/gsi) → backend ingest → computed state → SSE → panel / overlay
Set up your event first — it takes a minute.
Teams, bracket and overlay live in your web workspace. The collector just plugs the live game into it.