Why is it 29mb? Did you make it in UDMF format? UDMF should only be used if you intend to use advanced scripting and GZDoom engine capabilities, but otherwise just use the Doom or maybe Hexen format if you're just making a standard map as using UDMF greatly increases the file size and if you aren't using UDMF features it's just a waste of space.
It's more about it just being good practice, especially because if people aren't using GZDoom or Zandronum they won't be able to run the map if it's UDMF format, so it's best to only use that format when you absolutely will be utilizing its additional features.
Why is it 29mb? Did you make it in UDMF format? UDMF should only be used if you intend to use advanced scripting and GZDoom engine capabilities, but otherwise just use the Doom or maybe Hexen format if you're just making a standard map as using UDMF greatly increases the file size and if you aren't using UDMF features it's just a waste of space.
I see that you are a very economical person...
In the future, I will just use these opportunities, so do not rush to be smart)
It's more about it just being good practice, especially because if people aren't using GZDoom or Zandronum they won't be able to run the map if it's UDMF format, so it's best to only use that format when you absolutely will be utilizing its additional features.
So you want me to remake everything from scratch?
You understand how long it took me.