So the first time gordon breathes is in this chapter of the guide.

Theres a few steps you need to do before your allowed to breath and gain a breathing addiction,this is the first one.

ride the train till your in sector C (tip you can type in console sv_cheats 1 then host_framerate 0.2 to yeet ur self to sector C then once ur there u type in host_framerate 0

So once you got to sector C you need to walk to the HEV suit and grab it,then make ur self to the test chamberrrrrrr..

Now after you enter you should need to go up the ladder and press the button to make spinny things go,then you put the crystal me.. i ment crystal from xen into the laser things.

So once you put it in the lasers you will get teleported to some things like bullsquids drinking i think then vortigaunts looking at you then headcrabs having se.. wait.. wait no no... so then the screen finally blacks out.

so after a few miliseconds after you black out you will hear gordon breathing,thats allright,the brain will take it from here,because gordon has breathing set to automatic that time,because gordon doesnt actually know how to breathe,so he gets like super-♥♥♥♥♥♥♥-hard when his brain finally goes on auto mode on breathing,after a few seconds of dark screen or something i dont remember his brain turns breathing to manual now he ♥♥♥♥♥♥♥ sad and mad about aliens coming.

so the second time gordon breathes.

So you start appreheisoprwejoirwej or what the ♥♥♥♥ is the ingame chapter name aka the one where the security guard sadly dies without u being able to do anything about it,so cry about it. :troll:
So u first kill the women in black suits called female assassins.

So after u commit genocide on the female assassins u need to switch the lever what u can find on some platform,to get up there u go on top of the platforms with a helicopter and some cargo then u jump to the one that has a dead guard i think on it,basicly look if there are switches then switch the switch that isnt on.

So the switches activate big door and then you go thro the big door,then go to the right or left,if u entered from the right u go left and left then u go right for the first like hole,then you go thro the small door.

So after you enter thro the small door you will hear HECU then get ambushed by 39438423094839840932842309483094823095893423 hecu soldiers,then the screen goes black as you get incapitaieud or what te hf ucfk is called oh my ♥♥♥♥♥♥♥ my ♥♥♥♥♥♥♥♥ grammar!!!1!!1

So when the screen goes black gordon finally breathes again as his brain,again turns on auto breathing,but after the black screen finally goes away u see gordon freeman still breathing for a few seconds before Call of duty jelly screen happens and u see everything in a red filter,then some hecu soldiers drag you to the trash i meant furry/oppresor mk2 griefer/gacha/etc composter or what the ♥♥♥♥ is it called,now gordon wakes up again after the screen goes dark again and now his brain turned breathing into manual now he sad.

Third time gordon breathes

You first need to find the lambda teleport room,after you enter it you need to wait for the scientist guy to open it,it might be hard because there are flying megaminds attacking you by putting from ther brain power to make 2 girls 1 cup appear in your head damaging you.

When the teleport is ready make sure u jump into it

So after you see some trippy xen things and nintareqltewitopwe or what the ♥♥♥♥ is it called,just the big baby alien thing,you will hear gordon breathing after he wakes up,after a few seconds he stops breathing and no i dindt make the manual and automatic breathing joke the third time,cry about it.