| Title | System | Year | |
|---|---|---|---|
| Abandonware Dos | Decision at Gettysburg | PC | 1990 |
| XTC Abandonware | Decision at Gettysburg | PC | 1990 |
| Title | Genre | Company | Year |
|---|---|---|---|
| Decision in the Desert | Strategy | MicroProse Software | 1985 |
| Sid Meier's Gettysburg! | Strategy | Electronic Arts | 1997 |
| Gettysburg: The Turning Point | unknown | 1986 | |
| Rockett's Tricky Decision | Educational | Purple Moon | 1998 |