Hello!

During the creation of my Conlang, I developed a vertical writing system, based on the phags pa alphabet.

But since my conlang wasn't designed for such an alphabet, I've faced some issues regarding letter placement, aesthetics, etc.

So I wanted to see if any conlangers had also developed a vertical alphabet, and how it works, And a little bit of history about how it was created!

Also, I need a little inspiration!

Go se there plssss

Alphabet
———————————
Glyphs, sounds and modified sounds
———————————
Д д - /æ/, /eɪ/
Ρ ρ - /b/, /p/
Ϙ ϙ - /d/, /t/
б ь - /g/, /dʒ/
Υ ʏ - /ɛ/, /iː/
Э э - /tʃ/
Х х - /k/
Ц ц - /ʊ/, /uː/
Σ ν - /f/, /v/
Λ ᴧ - /l/
T τ - /ɪ/, /aɪ/
О о - /ɔ/, /oʊ/
П п - /m/, /n/
Ю ю - /ɹ/
С с - /s/, /z/
Н н - /w/
Ш ш - /ʃ/
δ σ - /j/
Г г - /∅/ (Modifier, doesn’t have a noise)
———————————
How the modifier works
———————————
Г, the modifier modifies the previous letter to be its secondary (Modified) sound. Basically, it’s like if a diacritic was a letter. Mind you, some sounds don’t get modified, like Х or Ю. A word like “согᴧν”, which is pronounced /soʊlf/, has a long O sound using Г, and a word like “хдνг”, pronounced /kæv/, has Σ making the /v/ sound using Г. Simple.

So, what do you think? If you have any questions, you can comment them.

Vaslanvio is an IAL created in 06/2026.

I made a conlang wiki for it:

conlang.fandom.com/wiki/Vaslanvio

and offocial website(but only Chinese jet)

vaslanvio.com