This currently does not work with the Steam version.

[rainxk2]

In the game it has a new menu called mods, and it tells me if I see that I installed everything correctly.
But in the game, nor while the game is going, there is no menu to turn on or off any of the menus shown in the readme.

[h3oCharles]

1.2.2 (Steam) and BRML 2.0.3, worked flawlessly for me, RTFM

[rainxk2]

nah I tried. Does not work for me.

[StarPandaBeg]

Tried to fix it in v1.4.1.
Download it from releases page.

Let me know if it helped