Heavy Containment Zone

Heavy Containment Zone is a zone that separates the Entrance Zone and the Light Containment Zone. NTF damages can affect in this zone but slightly reduced from the NTF damages affected in the Entrance Zone. SCP-173 spawns oftenly in this zone. SCP-096 can also be encountered in this zone. It requires a Level Three Keycard to enter from the Light Containment Zone and a Level Five Keycard from the Entrance Zone.