High Quality Content by WIKIPEDIA articles! Storm Impact was a Macintosh software developer and publisher located in Glenview, Illinois, active from 1989 to 1997. Storm Impact`s development team consisted of David Cook and artist Tom Zehner, with help from Dan Schwimmer and Dave Friedman. Storm Impact initially licensed their products to third-party publishers, but switched to self-publishing their products as shareware in 1993.