Whats the basics i need to know before making a mod?

So ive been pretty bored lately and i decided to make a mb mod. yea but..... how do i do that? I've been searching for tutorials on youtube but there's no results.Whats the basics i need to know?

Make a copy of Marble Blast Gold and download Torque Constructor if you haven't (I think there's a download in the Discord server).

The game engine (Torque Game Engine) uses a programming language called TorqueScript in .cs and .mis files. I think I learned the basics of it by looking at MBG and MBPU scripts. PQ's source code is now also available on GitHub.
In addition:
dumpConsoleClasses(); will fill the game console with a list of object classes and their methods.
Useful functions
TorqueScript and object reference (includes things not in MBG)

Texture dimensions need to be powers of two.
You can use Blender to make DTS files, exporting from 2.49b with the old exporter or a newer version of Blender with the newer exporter (there's a 2.8 branch; master is for 2.79).

Wow i didnt excpect it like that...

ok and how do i change the music and the ui?

Oh yeah, to change the UI you will need the .ui source code . They are also TorqueScript files but pressing F10 shows the UI editor. As with some .mis files, additional code may be before or after what the UI can edit, and the editor may remove that when you save from it.

If I recall correctly the game uses a random .ogg file in the sound folder for music, except for the menu music, which is specified in marble/client/defaults.cs and prefs.cs.

I dowloanded the torque constructor thingy but it needs an ignition key and it says that i must register at garagegames.com BUT I CANT because that website is so darn old!!

im doomed

here's a download for constructor that's in the discord server, it should have all the plugins and doesnt need ignition
www.mediafire.com/file/x1ta693b5w0gja0/Constructor.zip/file

Thanks a lot, i think im going to make something quiite good with this