Source edit
- https://archive.org/stream/Computer_Gaming_World_Issue_116#page/n13/mode/2up/
- https://archive.org/stream/Gamefan_Vol_2_Issue_08#page/n35/mode/2up
- https://books.google.com/books?id=ZURL7ud3IwsC&pg=PA36
- https://web.archive.org/web/20160312171854/https://www.bloomberg.com/news/articles/1994-05-01/digital-pioneers
- https://archive.org/stream/NEXT_Generation_40#page/n45/mode/2up/
- http://twvideo01.ubm-us.net/o1/vault/GD_Mag_Archives/GDM_AugSept_1996.pdf