Nisa Entertainment is a subsidiary of the Nunica Internet Social Alliance. This subsidiary was started in late 2013 in response to the game Doom's 20th birthday since one product from this subsidiary is a freely downloadable WAD package for some commercial Doom IWADs.
Products from Nisa EntertainmentEdit
- a ZIP file package of free Doom IWADs (download link), IWADs in package:
|Nunica Internet Social Alliance|