What means
It was a ready-made game sprite. This Sharp MZ-700 fish symbol came from the computer’s European alternate character set, a second bank of stored shapes software could place into screen cells.
The MZ-700 went on sale in 1982. A modern map of its European alternate character set links this glyph to position F1 (the set’s hexadecimal label, not a keyboard shortcut), alongside game figures, vehicles and faces.
Don't confuse it with
3Questions people ask
1Why does this fish show as a box?
Your font or text-rendering fallback has no glyph for this character. The text may still contain the right symbol; display depends on font support.
How to type
𜲓\1CC93Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
