Executor
Script execution for Roblox, downloaded from the site after the unlock is confirmed server-side.
Roblox · portal
Roblox tools, delivered from one account
Roblox is the free branch of the portal: an executor and an external tool, both delivered through the same account you use for everything else. There is no subscription and no payment step — each tool is unlocked once and stays on the account permanently.
What the Roblox portal carries
Every entry below is published by staff and carries the date it was last updated, so you can see how current a build is before you download it.
External
A separate external build for members who prefer it over the injected executor.
Lifetime unlock
One unlock per tool, stored on the account. Reinstalling Windows does not cost you the unlock.
No subscription
Roblox carries no plan at all, so nothing here renews or expires.
Access and pricing
Roblox is free. Unlock a tool either by starring the SIZIF repository on GitHub and verifying the username, or by completing a Linkvertise task. The server records the unlock only after GitHub or Linkvertise confirms it, so it cannot be faked from the browser.
Plans are stored per game, so a subscription for one portal never unlocks another. Free catalog items unlock once and stay on the account permanently, including after a reinstall.
How it works
- Create one accountE-mail, username, password and a bot check. Pick Roblox as your first portal.
- Open the portalThe dashboard shows the catalog, your unlocks and the newest build for Roblox.
- Download and launchFiles are streamed only to entitled accounts — no public links, no re-uploads.
Roblox questions
Is Roblox really free?
Yes — both the executor and the external tool are free and lifetime. The paid plans on this site belong to CS2 and to any portal that sells its own tools.
Which unlock should I pick?
Either one. Starring the repository takes a few seconds; Linkvertise is there if you would rather not use GitHub.
Do I need to re-unlock after an update?
No. The unlock belongs to the account. When a new build is published you simply download it again.
Do I need a separate account for each game?
No. One SIZIF account holds every portal you join, and the portal switcher in the dashboard moves you between them.
What happens if a build is out of date?
It gets updated or unpublished. A catalog card never shows a build we cannot stand behind, and the update date is visible on every card.
Other portals
The same account opens every game below.