The project page for the original version of "Super IsoBomb" can be found here at Jason Winnebeck's site.
It contains more information and a link to the binary installation (and project code) of the original version:
For now, here is an update with contents that can overwrite the existing binary installation version.
The project is now in it's 3rd stage of development; the focus is on reengineering the graphics engine into 3D.
More information at the project site: