How are people getting the 'Using TurboWarp?' block?

Quantum1993

I've seen several projects use this block, and I can't find it.
Here's an example:

if <Using TurboWarp?> then
say [Thanks for using TurboWarp.] for (2) secs
end

RethinkingVoxels

You use the

extension from TurboWarp, then save the project to computer, then load it into Scratch.

Quantum1993

RethinkingVoxels wrote:
You use the

extension from TurboWarp, then save the project to computer, then load it into Scratch.

Thanks!

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