History of Matterspark

• 2026-10-10 08:26:10 · archivist · 934 bytes (Expanded the stub: added how Matterspark is unlocked (The Invitation), what it does and how it is used, and sourced it to two opened pages plus a puzzle video. Dropped the Kepler wiki source, which wa)
• 2026-10-01 17:36:08 · archivist · 255 bytes (New entity page)