NIS America released a press statement stating that Disgaea 2 is coming to Steam early next year!
We are proud to announce that Disgaea 2 PC will be arriving to Windows OS, OS X, and Steam OS on January 30, 2017! In addition to the upcoming release of Disgaea 2 PC, four Disgaea 2 characters (Adell, Rozalin, Zetta, and Pleinair) are now playable in Disgaea PC! Visit the official Disgaea 2 PC Steam page and add it on your wishlist today. Disgaea 2 PC is the definitive edition that includes both Disgaea 2: Cursed Memories (PS2) and Disgaea 2: Dark Hero Days (PSP) content.
Disgaea 2 PC will include Dark Eclair, Gig, and Miabel who were originally only in the Japanese version of the Disgaea 2: Cursed Memories release. Head over to our Online Store to check out the Disgaea Desktop Deal including, Disgaea PC OST, Disgaea 2 PC Desk Mat, Disgaea 2 PC Art Book and a Disgaea PC Mousepad.
It will include all the content from prior releases of the game and characters from Disgaea 2 will be playable on the PC release of the first Disgaea. Great news for Steam owners looking for a fun JRPG to sink their teeth into.
Source: NIS America Press Release