Theory (People)
- End of Time (Who are the people Gaspar refers to as having "stumbled" to the End of Time prior to Crono's arrival?)
- Fall of Guardia (Who is the mysterious man who kills the last defender of Guardia?) (Deprecated; it's Dalton)
- Ghost Children (Who are they?)
- Harle (Did she really merge with the Time Devourer? What is the nature of her existence?)
- Kid and Schala (What happened to them following Chrono Cross?)
- Kino (Where did he come from, and how?)
- Lavos (What is its origin?)
- Lavos (Can its power be quantified?)
- Lavos (How do Lavos spawns achieve escape velocity?)
- Lavos (Is Lavos sentient?)
- Lavos (When is he defeated, and why is his shell gone after first defeat no matter what the era?)
- Leah (Where did she come from, and how?)
- Magic Guild (What's the nature of this organization?)
- Magus (How did his appearance change?)
- Magus (Did he become Guile?)
- Magus (Can he utilize magic to travel through time?)
- Miguel (Could he be Crono in disguise?)
- Norstein Bekkler (Who is he?)
- Nu (What are they?)
- Prometheus Circuit (Why does killing Serge unlock it?)
- Schala (Why did her appearance change after she connected with the Time Devourer?)
- Shades (Who or what are they?)
- Spekkio (Who or what is Spekkio?)
- Starky (What is his mission on the planet?)
- Time Devourer (Was it Lavos's ultimate goal, or merely an anomaly?)
- Vera (Who is she, and what are her motivations?)
- Zoah (Who was he intended to be?)
- Zorander (Who is his equivalent in Chrono Cross?)
From: Articles