Counter-Strike Neo happened in 2003.
Neo Bomberman happened in 1997.
Neo Contra happened in 2004.
Neo Drift Out happened in 1996.
NEO Shifters were a toy line and multimedia project released by Mattel in 2006. The toy series included customizable figures with interchangeable parts and a backstory involving battles to save different realms.
Shining Force Neo happened in 2005.
Super Magnetic Neo happened in 2000.
Neo Turf Masters happened in 1996.
Windjammers - Neo Geo - happened in 1994.
Ganbare Neo Poke-Kun happened in 2000.
Double Dragon - Neo-Geo - happened in 1995.
Super Robot Wars NEO happened in 2009.
Super Dodge Ball - Neo Geo - happened in 1996.