Namco Museum Vol. 4
Volume 4 for the PlayStation features: Pac-Land (1984) The Return of Ishtar (1986) Genpei Touma-den (1986) – renamed The Genji and the Heike Clans outside of Japan. Assault (1988) Assault Plus (1988) – as a hidden game. Ordyne (1988)
- Developer: Namco
- Publisher: Namco, Sony Computer Entertainment Europe, Bandai Namco Entertainment
- Released: 1996-11-08
- Genres: Arcade