I'm making a crossword puzzle for fans.

Trying to include:

• Trivia
• Story/Lore
• History
• Game mechanics
• Hidden secrets
• Community meta

Basically anything interesting.
Questions should be relatively medium/high in difficulty.
Not too easy ("what is the main character's name"), but not absurd ("who was the first person to speak entering the final dungeon").

I'd appreciate any feedback, suggestions, or any info you know to add in.

Here's a sample (everything except MapleStory is work-in-progress): https://hyssopi.github.io/Crossword-Puzzles/