All mods we have available for download are:

To install a mod, simply extract the .zip folder into your Braid installation directory
This is usually C:\Program Files (x86)\Steam\steamapps\common\Braid if you bought the game from Steam
or C:\Program Files (x86)\Braid if you bought it from elsewhere, though the path can vary (mine is neither of those)
To run a mod you have installed, run Braid with the -universe <folder name> launch option.
If you are using Steam, you can most easily do this by right-clicking Braid in your Steam library, opening the preferences and selecting launch options.
In all other platforms, you can simply run the executable directly with that option, either with a shortcut or the command line.

A mod launcher will be created eventually, though there is no specific timeline on its creation.

As of 2022 is run by a new owner; the original owner let the domain lapse, a squatter purchased it then the squatter let the domain lapse, now it is owned by me.