The level 5 keycard is required to open the door to the elevator leading to the warhead room, the door leading to the small control room in the warhead room, and the door in the checkpoint room between the Heavy Containment Zone and Entrance Zone. This keycard can be used to access all doors. It is required to access the head office and SCP 106's chamber (as of v1.3.11.) As of v0.8, this keycard has an extremely low chance of appearing through putting a Level 3 keycard on 'Fine.', making it much harder to get a Level 4 keycard through SCP-914. The level 4 keycard is found in SCP-049's containment chamber, right next to SCP-049's document. This keycard can be used to access most Keter SCPs present in the facility. It is found in SCP-895's chamber or in the elevator maintenance room, or by refining a Level 2 card in SCP-914 on 'Fine'. The level 3 keycard can be used to open the main door and the door to the staircase in SCP-106's chamber, SCP-895's chamber, SCP-079's chamber, SCP-012's chamber The now-removed SCP-178's chamber, the first door leading to SCP-714's, SCP-1025's, SCP-427's, and SCP-860's chambers. This keycard can be used to access all Euclid level SCPs. It can also be obtained by placing a level 1 keycard into SCP-914 on 'Fine' or a MasterCard/Playing Card on 'Very Fine'. It can be found in the basic office or at the small testing room. This keycard can be used to open the doors to SCP-914's containment chamber. It can be found in the Storage Room (in the Light Containment Zone), in the 2-Office Room (in the Entrance Zone), or in the hallway affected by SCP-970 (in the Light Containment Zone) This keycard can only be used to open the door to the Small Testing Room (in the Light Containment Zone).

Scp containment breach keypad code