The following SSI games were available for the TRS-80 family of personal computers.
I must admit I have absolutely no experience and little knowledge of this platform. As such, the information presented is completely out of the catalogs with only one personal note.
Game categories are those listed at the time of release. Some games changed categories frequently as SSI played with their classification system. All release dates are taken from catalogs and are estimates.
Computer Bismarck
1980
32K cassette
48K disc
This version was listed in the Winter 1981 catalog, but we never saw it again. It was definitely released, but what was its fate, and why was it discontinued (while the Apple version was not) in later catalogs, even while other TRS-80 software was there?
"for the TRS-80, Level II, Models I & III"
Battle for Normandy
$39.95
The Battle of Shiloh
$39.95
Tigers in the Snow
$39.95
(all are 16K cassette)
Knights of the Desert
$39.95
16K cassette
Close Out (text only) section, inside front cover, Spring 1985 catalog.
Fall 1984: Last time listed in back of catalog with other formats (last title listed, Knights of the Desert)