It's a new technique that was discovered recently called the 'r-warp'. It works differently to the weapon switch warp which relies on lag, this is a 'lagless' warp which is why you don't need to pause for the watch first.
@@Benobot99 It works in all the usual spots but you lose full speed. So it's better on depot to use the normal warp. It's only useful in spots where you don't want to switch weapons, like B2
@@Benobot99 no, this method of warping is slower than normal warping, it's faster on B2 though because to normally warp you'd have to pause to get to the watch laser to be able to switch back to unarmed to generate enough lag to warp through