Wait, SCPUs—Single Chip Processors, maybe? Or is that SCPU as in something else? The user wrote "online scpus" but maybe that's a typo. Or perhaps SCPUs refers to a specific platform or system in 1991. But I'm not familiar with that. Alternatively, maybe it's a mix-up with SCP (Secure Containment Protocol) from the SCP Foundation, but that's more of a modern fan fiction community. Hmm.