See GR-MEGA manual page 42 - 46, in a section called “Granular Slice Sound Engine”.
I assume you are aware of the GR-2 ( thread ) that is close to half the price of the MEGA. You mention cost, size, and not caring about the sequencer, all in the GR-2’s favor.
It does have slicing, I own one and use slicing.
Misunderstanding, I own the Mega, and use slicing.
Yours or mine ?
You wrote slicing ?.
Really? I took it from their roadmap:
1.6: mid March ’26. Sequencer, files & macros (DONE)
1.7: June ’26. Granular engine features & optimization (DONE)
1.8: September ’26. Spectral engine rework & features
1.9: December ’26. MIDI, focus on getting the most out of the popular MPE controllers.
1.10: February ’27. Slice mode & multi-samples
1.11: April ’27. Templates
Yours 
I was replying to someone else who mentioned it doesn’t have slicing.
I said it has a slice mode already.
Hi guys, Tasty Chips here.
To clear up the confusion about slicing on the GR-MEGA: yes, it could already do that since 1.0. Since 1.7 it can even load SFZ files (multisamples)… Only it doesn’t support velocity layers and such. Full multisample support is coming in 1.10 as you already posted here. Hope this helps! Thanks for your support!
Yeah really, it has a slice mode on it
They are going pretty deep into making it an all in one sampling powerhouse.
Oh wow, I legit didn’t know Mega could load SFZ files already. You learn something new every day!