Complex sentence: Tides of Darkness, the first of a new series, in February 1995 and released it in December for MS-DOS and in August 1996 for the Macintosh.
Split into simpler sentences: Tides of Darkness, the first of a new series. Development began in February 1995 and the game was released in December for MS-DOS and in August 1996 for the Macintosh.