Really what is that code!

It's seecret

what is it ??

i dont know. i want 2 know

i gotta go find out, by using the magic of hammer map editor :]

2 years later finally someone decides to find out. thanks!

so what's the code then?????

The combine doors are done in hammer via deselecting 'Use Opens', as combine factions in HL2:RP use this to open these doors.

ahh okay
thank you

I cracked the code thanks to Map IO Viewer.

Since it's a vending machine, I'll label them with numbers starting from the top.

The red button is the "enter" button, so the buttons below that one are like this:

1
2
3
4
5
6
7
8
9
10


The code is: 3 5 6 10. After that sequence, push the red button and the door will open.

It's a bit difficult to put in since Source likes to make you push another button other than the one you're facing.

huge