The giant door part in portal 2 is so funny, because right after you open it, it's just a giant wall with a small normal sized human door, the big blast door is literally only there to make it seem cool, valve has such a good humor. Most other doors are from Black mesa btw.

OMG First View and First Comment, LOL (that's how it feel to be soon) Nice video, I wanted to see a video of this version GG

very cool doors, thanks semi neon

Managed to incorporate the transition seal door in my survival base, and it has to be the highlight of the entire thing

With those doors you can do many things and very great

You can make some incredible bases with these doors..

Semi neon! Can you teach how to build the hbm's nuclear tech structures? A lot of people will like it! Me too

just found out that if you enter the white sliding doors in *Survival Mode* you get damaged! why is that??

Cool doors

0:01 Ducc behind you)

How do I pick these up after I placed them, I misclicked with my vault tec door in my hand

"Small Hatch" Ay thats what she said.

acutlly, u : 1. open blast door 2. put blockz were it will close 3.close.

Yay new video, Can you do how to make transition seal???

Any way to get these doors without the rest of the hbm mod?

how do u make it 1.12.2?

Is it just me, or are most of these doors in the 1.12.2 version not appearing?

is this original HBM with all thing from 1.7.10?

how to turn off meteor

How do I download that?

Why cant we have nice things

finally got it fixed 🙂