Thread:ThePokegeek5000/@comment-36036596-20181021203949/@comment-31984232-20181022165156

No, I literally just take the image code on the page, remove a bit of code (e.g. the width, thumbnail stuff, and put them in a gallery tab.

https://survivio.wikia.com/wiki/Hydra_Bunker?diff=21491&oldid=21461 shows an example of what I did in the source editor. (I use source editor)