The SCP Foundation is a secret organization dedicated to containing and researching anomalous artifacts and entities that threaten the normality of the world. The events of the game take place during a sudden containment breach at a site of the SCP Foundation, causing several Euclid-Keter SCPs to escape containment and wander throughout the facility.
There are several classes you can spawn as.
Most likely, you will spawn as
either a Class D or a Foundation personal.
Still the same thing applies for both which is to escape alive with all of your limbs still attached, you are mostly going to be running around this maze like facility trying to find such things as key cards, items that are useful or if you get lucky a weapon of sort
However if you are spawned as a Facility Guard your goal is quite different, you are assigned to deal with a breach whilst not having the best weapons to deal with such occasions its good enough to slow them down until better help arrives and to contain the entities
After quite sometime a spawn wave between two groups known as the Mobile Task Force and Chaos Insurgency at two gates, A and B. The Mobile Task Force or (as MTF) are dispatched to deal with the breach and to fight any threat in the foundation such as armed Class Ds and Chaos Insurgents. The Chaos Insurgents have a different goal in mind which is to free the Class Ds and to kill any foundation staff and to kill the SCPs. For both they have good weapons and both have roles in their faction.
But you can also play as the SCPs themselves, many different SCPs to be, your objective is simple kill anything that is alive and work together with other SCPs as a team.