This game has multiple endings depending on which character you beat the game with and which route you took in the Scrap Yard level. The endings are nearly identical to each other, just with different text. Haggar and Dean have the exact same endings. On the easy difficulty setting, you won't get a proper ending, just a congratulations screen. The other difficulties have the endings and congratulation screens.

Dean & Haggar
Ending 1
Ending 2
Guy
Ending 1
Ending 2
Lucia
Ending 1
Ending 2