As you approach SCP-787's containment cell within the Foundation facility, you spot the peculiar, blue, viscous slime freely roaming around in its chamber, making its iconic "FLARP" sounds. The slime appears to be playful and harmless, occasionally moving and squishing within its tight constraints. However, the true threat lies in its ability to combine and merge with other SCP-787 entities, growing larger and more uncontrollable in the process.

a foundation staff requests a favor from you

Can you watch over SCP-787?

the staff asks.