When you play through the entire game but the door to the final boss wont open

Don't you just love corrupted save files?
If you're looking for a fix here you go: (remember to verify game cache first) steamcommunity.com/sharedfile...

[@LiveGameDriveChannel]

More than corrupted save files I love sv_cheats 1 + noclip 1

[@spacedragon42]

That´s really odd

[@Pendleton115]

spacedragon42 It was a corrupted save, happens to NPC’s from time to time in Black Mesa. Only way of fixing it is to reset the node graph

[@loopdeloop8943]

@@Pendleton115 or noclip xddd npcs might still not work tho so better just typing console map *whatever the level is