The United Galaxy Space Force (銀河連邦宇宙軍?), UGSF for short, is a fictional universe created by Namco in 2011 that combines many of the company's space-related games (mostly shoot-em-ups or rail shooters) into one continuity. An official list of games part of this series has been revealed in October 2011 in the UGSF series site together with a complete timeline.
UGSF Games[]
- Ace Combat 3: Electrosphere (1999)
- Cyber Sled (1993)
- Cyber Commando (1994)
- Burning Force (1989)
- Galaxian³ (1990)
- The Rising of Gourb (1996)
- Galaxian (1979)
- Galaga (1981)
- Bosconian (1981)
- Gaplus (1984)
- Galaga '88 (1987)
- Blast Off (1989)
- Final Blaster (1990)
- Bounty Hounds (2005)
- Attack of the Zolgear (1990)
- Starblade (1991)
- Dig Dug (1982)
- Dig Dug II (1985)
- Baraduke (1985)
- Bakutotsu Kijūtei (1988)
- Mr. Driller (1999)
- Star Trigon (2002)
- Star Luster (1985)
- Star Ixiom (1999)
- Mizuiro Blood (2007)
- StarBlade: Operation Blue Planet (2001)
- Shingun~Destroy! Girl's Tank Battalion (2014)
- New Space Order (2004)
- Thunder Ceptor (1986)
- 3D Thunder Ceptor II (1986)