- Selling the four ores used rather than one bar yields 6 more per platinum bar.
- Can be confused with 銀礦 under certain lighting.
- Platinum (Elemental symbol of Pt) is No. 78 on the Periodic Table of Elements.
- Platinum is a bright gray metal and has some of the highest reflective properties in the periodic table.
- Platinum is on the list of Endangered Elements.
- "Platinum" was named after the Spanish word "platina", meaning little silver.
- 1.2.3：Increased stack limit from 99 to 999.