In 1985 MicroProse launched F-15 Strike Eagle.
In 1989 it became a serie, with the release of F-15 Strike Eagle II.
In 1994 they released the final part: F-15 Strike Eagle III.
In addition to these games, at least one scenario disk was published. Each game had it's own campaign and theatre of operation.
Jane's F-15 (published in 1998) is sometimes referred to as F-15 Strike Eagle IV, but it has no connection whatsoever to these games, besides being a simulator for the same airplane.