SCP is a organisation that Captures and contains anomalous objects and entities.
It stands for Secure. Contain. Protect. These anomalies are classified either SAFE: can be handled without harm or damage, predictable. EUCLID: harm and damage can happen but is a bit predictable and can pose a mild threat in containment breaches. KETER: Sentient and very violent and harmful, unpredictable or hard to predict attacks and dangerous in breaches.I
(Keep in mind this is not real, it is made up but very popular.)
The game Started Off as Scp containment breach (SCP:CB) Then based off SCP CB, SCP:SL( SCP Secret Laboratory), Then SCP:Unity was made. Fun fact about SCP Unity: the developer got a heart attack while playing it from the jumpscares but his determined friends finished it even though the dev discontinued it. SCP SL got very popular and I play it right now!
DISCLAIMER: Unless you don't have nightmares anymore or don't get scared, I discourage you to play SCP:CB, AND SCP:Unity, unless you are over 14 yrs old. SL however, is not really "scary" and more funny and fun so for SL I recommend 10+
MOST IMPORTANT NOTE TO KEEP IN MIND: Game is on Steam free to play and a beefy pc needed for high res and graphics. (I recommend 1240x780 with high graphics)