Board Thread:General Discussion/@comment-10452902-20170507050336/@comment-31196611-20170508103556

I'd like to bring up something I noticed someone bring up a while ago but not many have talked about it

In this picture we see one of Sans sentry stations, but behind it looks like somekind of wooden door or gate, prehaps thats some secret passage way that Sans and Papyrus came from to sneak into Snowdin, hence the "they showed up one day and asserted them selves"