| Title | System | Year | |
|---|---|---|---|
| XTC Abandonware | Decision at Gettysburg | PC | 1990 |
| Abandonware Dos | Decision at Gettysburg | PC | 1990 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Road to Gettysburg, The | unknown | SSI | 1982 |
| Decision in the Desert | Strategy | 1985 | |
| Rockett's Tricky Decision | Educational | Purple Moon | 1998 |