Colony Wars

Colony Wars is a space simulator video game for the PlayStation developed and released by Psygnosis in 1997. The player takes the role of an unnamed starfighter pilot in the League of Free Worlds, fighting for independence against the despotic Earth Empire and its Colonial Navy.

The game itself follows a non-linear storyline, where the outcome of the game is dictated by whether the player wins or loses the various key battles, typically at the end of each Act. A player can lose battles within an Act, but still "Win" the Act by completing subsequent missions. There are also five endings to the game; three of these being "Bad" endings, and two being "Good" endings.

Source: Wikipedia, "Colony Wars," available under the CC-BY-SA License.