Hi,
the linked example is very specific because it seems to limit the text to one line in the box. Generally, you can type text and press “enter” to go to the next line.
You can try it here:
Typing games are possible in Gdevelop. Maybe there are better options, but I have no knowledge about this genre and which engines/frameworks are best for it.
thx imma go try it but still need a good video guide or video tut that explains everything in detail - and to follow the steps - to learn the other things ill need to know