No that is not Darude dude !!!! That melody is iconic you are right because it is Zombienation by Kernkraft, wauw you are REALLY into music aren't ya ! Hahaha oh my word man ! Oh my goodness !
I mean, kinda... I didn't mess with the screen recording, but I actually wouldn't trust the words I said in the first 2 minutes too much, haha. I published the code in the FL Studio Forum from Image-Line (Link in the description), if you want to try it out yourself. You just need to update to 21.1 and copy-paste the code into a .pyscript file at C:\Program Files\Image-Line\FL Studio 21\System\Config\Piano roll scripts and then you can do make all your songs sound like Darude - Sandstorm too!