I need answers on how his movement is so precise when this game has the worst support for using a mouse.

Not only does his shots insta-lock onto a speeding necromorph, there are more Aim-lock things in his run but i'm not rewatching it.

At 1:46:32 he just instalocks onto an enemy when the mouse control is utter shit.

IT'S JUST IMPOSSIBLE!

He's hating on my run because I play the game with a controller. Otherwise, his record would've been destroyed by now if there was ANY SUPPORT FOR MOUSE AND KEYBOARD. But we all know there is shit support for that.

I want answers on this. If not, his run needs to be taken down.