Multi-instance control
Keep multiple Roblox clients open while MultiBlox watches, isolates, and tracks every detected process.
Windows multi-instance manager
Run Roblox your way. At scale.
MultiBlox is a focused desktop tool for running and managing multiple Roblox clients from one clean dashboard with saved accounts, groups, launch targeting, live process tracking, stats, automation, and more.
One dashboard, every client3Launch paths
8Documentation areas
LocalStats & configs
v0.0.7Current release
60-second showcase
See MultiBlox in action.
Watch a quick overview of the dashboard, saved accounts, multi-instance handling, and the workflow behind running multiple Roblox clients.
MultiBlox v0.0.7 · Product Showcase
About 1 minute · No autoplay
Built for control
More than a process unlocker.
MultiBlox wraps multi-instance handling in a complete desktop workflow so repeated Roblox sessions are easier to launch, inspect, organize, and understand.
Saved accounts & groups
Save your own accounts locally, configure launch targets, and start groups sequentially from one interface.
Live instance dashboard
See online, offline, and idle clients with account identity, game context, logs, and per-instance actions.
Three launch workflows
Launch from roblox.com, open Roblox Player directly, or let MultiBlox launch a configured saved account.
Lifetime local stats
Track play time, longest sessions, stability, launches, games, accounts, and a local rank progression system.
Deep configuration
Tune launch safety, performance flags, scripts, anti-AFK, custom launchers, UI behavior, and advanced options.
Start however you prefer
Three ways in. One manager.
MultiBlox does not force you into one launch method. All supported launch paths eventually feed into the same process detection and isolation pipeline.
Launch from the Roblox website
Keep MultiBlox open, use the normal Play button on roblox.com, and let MultiBlox detect the new Roblox Player process.
Open Roblox Player directly
MultiBlox can track the client before a game starts and display it as Idle until Roblox writes session information.
Launch a saved account
Configure a Place ID and optional server destination, then launch your own saved account directly from the Dashboard.
Ready to try it?