Error! is a unicode-like font that is derived from Catrinity by Alexander Lange and SuperPixel by @LuckyFontMaster (both LuckyFontMaster and Alexander Lange's account not found here)

THIS FONT SUPPORTS:

Basic Latin

Latin-1 Supplement

Latin Extended-A

Latin Extended-B

IPA Extensions

Spacing Modifier Glyphs

Combining Diacritics

Greek & Coptic

Cyrillic

Armenian

Hebrew

Arabic

Syriac/Syriac Extended

Thaana

Devenegari

Lao

Georgian

Khmer

Phonetic Extensions

Latin Extended Additional

General Punctuation (hence the 6 hyphens)

Currency Symbols

Dingbats

Arrows

Mathematical Operators

Miscallenous Symbols/Dingbats (hence the checkmark)

Braille

Latin Extended-C

Hiragana

Bopomofo

Hangul Jamo

CJK Characters

Lisu

Latin Extended-D

Latin Extended-E

Cyrillic Extended-C

Unifon

Solresol

Visible Speech

Klingon

Cursive (Hebrew)

Ligatures

Phoenician

Pau Cin Hau

Bhaiksuki Script

Lisu Supplement

Musical Symbols

Mayan Numerals

Counting Rod Numerals

Latin Extended-G

Kana Extended

Siyaq (HINDI)

Moon Symbols

Emoticons

Chess Pieces

Segment Numbers

Lawa

Shidinn

Old-Style Numbers

Music Symbols Extended-A

Icons

Logos

Nooalf

Extra Letters/Alternative Ligatures (hence the alt ligature of "ng")

Ancient Varient Letters (hence Visigothic script)

Very Obsolete Latin (Latin Extended-H)

Benjamin Franklin's Phonetic Alphabet + ligature ch (Latin Extended-I)

type in base 20 (0123456789ABCDEFGHIJ) to see the symbols

Changelog:

Added Cadexian letters, fixed ɤ, ɿ, ʅ, ʮ, ʯ (04/15/2025)

Added Mannabish (03/17/2025)

Added Solar (U+F0000 - U+F008F) and Martian (U+F0090 - U+F00AF) (03/07/2025)

Fixed e (03/06/2025)

Added Future Solar (U+F0120 - U+F013F) (03/05/2025)

Corrected ƾ (02/26/2025)

I am going to expand this font. Why not, after all? It is my best work so far.

ALL BLOCKS UPDATED TO UNICODE 17.0!!

UNICODE BLOCKS INCLUDED:
Basic Latin
Latin Supplement
Latin Extended A
Latin Extended B
Latin Extended Additional
Latin Extended C
Latin Extended D
Latin Extended E
Latin Extended F
Latin Extended G
-
IPA Extensions
Spacing Modifier Letters
Phonetic Extensions
Phonetic Extensions Supplement
Modifier Tone Letters
Ancient Symbols
Halfwidth and Fullwidth Forms (only Latin, Symbols and Katakana)
-
Cyrillic (Basic)
Cyrillic Supplement
Cyrillic Extended A
Cyrillic Extended B
Cyrillic Extended C
Cyrillic Extended D
(Anbur/Old Permic)
-
Greek and Coptic
Greek Extended
-
Ethiopic
Ethiopic Supplement
Ethiopic Extended 
Ethiopic Extended A
Ethiopic Extended B
-
Armenian (Would really appreciate feedback)
Hebrew
N'Ko
Georgian
Georgian Extended
Georgian Supplement
Unified Canadian Aboriginal Syllables
Unified Canadian Aboriginal Syllables Extended
Unified Canadian Aboriginal Syllabics Extended-A
Cherokee
Cherokee Supplement
Ogham
Runic
Tifinagh
Lisu
Lisu Supplement
Phags-pa
Zanabazar Square
Mro
Old Italic
Phoenician
Carian
Lycian
Lydian
Gothic
Deseret
Shavian
Komi/Anbur/Old Permic
Elbasan
Osage
Pahawh Hmong
Toto
Old South Arabian
Old North Arabian
Adlam
Glagolitic
Glagolitic Extended
Old Turkic
Old Hungarian (Rovásírás)
Marchen
Buhid
Bamum
Kayah Li
Hatran
Yezidi
Caucasian Albanian
Miao
Masaram Gondi
Chorasmian
Osmanya
-
Hangul Jamo
(only modern Hangeul for now, I am desperate for feedback here!)
Hangul Syllables (discontinued)
Hangeul Compatibility Jamo (only modern Hangeul for now)
Katakana
Katakana Phonetic Extensions
Kana Supplement (only Katakana)
Kana Extended A (only Katakana)
Kana Extended B
Small Kana Extensions (only Katakana)
Bopomofo
Bopomofo Extended
Yijing Hexagram Symbols
Vertical Forms
Small Form Variants
Tai Xuan Jing Symbols
Counting Rod Numerals
Enclosed CJK Letters and Months (Only Jamo, Syllables, Latin Characters and months)
CJK Symbols and Punctuation (non-Han) (paused, incomplete)
-
Combining Diacritical Marks
Combining Diacritical Marks Supplement
Combining Diacritical Marks Extended
Combining Diacritical Marks for Symbols
Combining Half Marks
-
General Punctuation
Supplemental Punctuation
Alphabetic Presentation Forms
Emoticons
Miscellaneous Symbols (discontinued)
Miscellaneous Symbols and Pictographs (discontinued)
Supplemental Symbols and Pictographs (only face emojis)
Symbols and Pictographs extended A (only face emojis)
Ornamental Dingbats
Dingbats
Miscellaneous Technical
Currency Symbols
Letterlike Symbols
Arrows
Supplemental Arrows A
Supplemental Arrows B
Supplemental Arrows C
Miscellaneous Symbols and Arrows (non-astrological)
Block Elements
Box Drawings
Geometric Shapes
Geometric Shapes Extended
Superscripts and Subscripts
Enclosed Alphanumeric
Enclosed Alphanumeric Supplement
Control Pictures
Optical Character Recognition
Braille Patterns
Number Forms
Domino Tiles
Common Indic Number Forms
Mayan Numerals
Kaktovik Numerals
Musical Symbols (excl. Iranian, Kievan, and Gregorian notation)
Ancient Greek Musical Notation


=============

Planned in the future:
CJK Symbols and Punctuation?
Mathematical Operators?
Miscellaneous Mathematical Symbols-A?
Miscellaneous Mathematical Symbols-B?
Supplemental Mathematical Operators?
Warang Citi
Pau Cin Hau
Nyiakeng Puachue Hmong
Vithkuqi
Symbols for Legacy Computing
Sidetic
Miscellaneous Symbols Supplement
Halfwidth and Fullwidth Forms (Hangul)
Hangul Jamo (full)
Hangul compatibility Jamo (full)
Hangul Jamo Extended-A?
Hangul Jamo Extended-B?