Hydra Kira and one mysterious place?

So i found this creepy place( listed below) when i was playing with my friend pedromario0001 in the day 09/10/2017(sunday) and we found this place when we were trying to solve the Bloxwatch mistery(Bloxwatch article listed below), after playing the Bloxwatch HQ game we saw it was closed, so we went into the recommended page, there were a game(the creepy one,obviously) named Vault 8166 and we clicked play, soon as we got there it was like an abandoned lab or a base(dont know exactly) and there were a lot of corpses(most of famous youtubers, they will be listed above as well) and i just though: they were being retrated as targets( because the game have a "only hackers" door as well) and then we checked the creator profile, he has no items, just he's look and just 3 friends(probaly hackers) and them soon we got again in the game he got in too, i said to my friend to not approach or talk, cause something could happen, and them he(The hacker) walked to somewhere and left. When i joined again my avatar was there as a target, so as my friend avatar too

I'll be putting more detail soon

Things i've noticed till now(Trivia):
 * The creator usually enters the game


 * The youtubers are being(probaly) retrated as targets


 * There was me(YES!) and my friend as targets, which turns out they know any account


 * There were too one more common account(LiveOliva) which was revealed to be an "Alt" of an tofuu fan


 * The "targets": Spacegamer_YT, DenisDaily,IquisitorMaster,Snekymaxpayne(me),pedromario0001(my friend),LiveOliva259,Juliaminegirl and Crisminegirl

I recommend to not make contact or get much close to Hydra_Kira

Bloxwatch article:

http://robloxcreepypasta.wikia.com/wiki/Blox_Watch

Game:

https://web.roblox.com/games/1040022830/Vault-8166