Clover Heart's was first released for PC on four CDs in November 28, 2003. On June 25, 2004 a DVD edition of the game was released. The game was ported to the PlayStation 2 as Clover Heart's: Looking for Happiness. The PS2 version has the pornographic elements removed, but features the new character Airi Momose. Looking for Happiness was released in three versions: a limited edition, standard edition, and Best version (budget release). The limited edition came with a bonus drama CD. Another port for FOMA mobile phones was released on December 28, 2004.