Spawn as Class-D. Obtain a keycard with Containment Access Level 2 and Checkpoint Access. Throughout Light and Heavy Containment, you will find small glass cases with inanimate SCPs inside. There will be SCP-500, which is a small pill bottle. SCP-207, a glass soda bottle. SCP-018, a small red ball. And SCP-268, a brown cap.
Have two of these SCPs in your inventory as you escape the facility.
Do not use any of these SCPs as they will no longer be present in your inventory, with the exception of SCP-268 (the brown cap) as it will return to your inventory when its effects are finished.