Blades of Avernum almost put the company out of buisness, unfortunatly. So I'm sorry, but there will most probably never be a Blades of Geneforge
But the good news is that the Blades of Avernum community is alive and well. The Geneforge world can be easily set in the BoA engine, aside from obvious differences, such as not being able to create creations. Someone is already trying to create a Geneforge based scenario, as a matter of fact, (And from the looks at the screenshots, succeeding.)
Edit: Sniped by Tarson.
The Last Archon