How can take a dll from a game and inject it into gameplay?

Question

Basically the game i am playing has a studio which lets you create games so it has toolbox that lets you insert blocks and more

How can I take this toolbox DLL and inject it into the game?

in normal gameplay there are no toolboxes, so what I wanna do is take the toolbox from the studio and insert it into the gameplay

there is a studio and a normal gameplay, in the studio there are tools which are useful and I want to take these put them in DLL and inject them in normal gameplay so I can use them in normal too

Answer 1

This is impossible since the "toolbox" depends on a lot of functions at specific addresses etc.