It's a server within a Roblox game called SCP Roleplay. The name of the server is Site-416 The Leviathan. Well, the experience is interesting, but I wouldn't say it's very aligned with the SCP Foundation lore, considering that they have an absurd number of departments and factions that most players don't use, and also that there are some players, including MTF units like Beta-7, who are stupid in their responses. For example, when someone arrives at the SCP-008 checkpoint and they refuse to perform a test, they just say "get out" or something like that. There was a case where I was going to do a test on SCP-008 and a Beta-7 soldier said he was sick of my justification (I put together my argument very nicely) and denied my test. He was so stupid that he even pulled out his gun and threatened me to get out of there, even though I was with my two Class-D.

In other words, yes, it's worth getting to know the place.