From Creatures Wiki
General notes on looping, any or all of which may be wrong:
- ENUM appears to cycle starting from the newest-created agent and working down.
- Its order seems to be consistent across sessions.
- NCLS works in the opposite order to ENUM. PCLS works in the same order as ENUM, but is not equivalent, because
- NCLS and PCLS start (NCLS NULL . . .) on the same agent. They wrap.