Page 1, O'Riley's - Page 2, Oil Barons- Page 3, Omega Race- Page 4, Oo-Topos- Page 5, Operation -	Page 6, Orion- Page 7, Otherworld- Page 8, Overkill (-

	Oo-Topos
	Category: Text/Gfx Adventure Copyright: Penguin-Polarware Prod. Year: 1986 Written By: Michael & Muffy Berlyn Graphics: Raimund Redlich Brian Poff Distr. Media: ?

	Oops!
	Category: ? Copyright: The Big Apple Ent. Prod. Year: 1988 Created By: Jason 'Jace' Kendall Sound: Hagar Distr. Media: ?

	Opera House
	Category: Text Adventure Copyright: Bignose Software Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

	Operation Anoria
	Category: Arcade Copyright: ? Prod. Year: ? Programming: Al Dukes Graphics: ? Sound: P. Stoneham Distr. Media: ?

	Operation Fireball
	Category: Shoot'em Up Copyright: ? Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

	Operation Fox
	Category: Take'em Out Copyright: Champion Software and SEUCKERS Prod. Year: ? Programming: ? Graphics: Wil Smith Sound: ? Distr. Media: ?

	Operation Frog
	Category: Educational, Biology Copyright: ? Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

	Operation Hanoi
	Category: Take'em Out Copyright: Players Premier Prod. Year: 1990 Created By: Phillip Ruston Music: Sonic Graffiti Distr. Media: ?

	Operation Hongkong
	Category: Text/Gfx Adventure Copyright: Golden Games Prod. Year: 1986 Programming: Holger Gehrmann Graphics: Uwe Grabosch Sound: ? Distr. Media: ?

	Operation Hormuz
	Category: Shoot'em Up Copyright: Durell Software Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

	Operation Ironhawk
	Category: Arcade Copyright: ? Prod. Year: ? Created By: Thor Ranthe Distr. Media: ?

	Operation Neptun
	Category: Text/Gfx Adventure Copyright: Markt & Technik Prod. Year: 1985 Developed By: Lippe Enterprises Created By: Carsten von der Lippe Distr. Media: ?

	Operation Neptune
	Category: ? Copyright: Infogrames Prod. Year: 1989 Tech. Direction: Eric Mottet Art Direction: Dominique Girou Didier Chanfray Michel Rho C64 Conversion: Daryl Bowers Andrew Morris Sound: Charles Callet Distr. Media: ?

	Operation Swordfish
	Category: Shoot'em Up Copyright: ? Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

	Operation Thunderbolt
	Category: Take'em Out Copyright: Orig: Taito 1989 C64: Ocean Software Prod. Year: 1990 Programming: Richard Palmer John Meegan Paul Hughes Graphics: Stephen Thomson Brian Flanagan Sound: Matthew Cannon Distr. Media: ?

	Operation Whirlwind
	Category: ? Copyright: Brøderbund Prod. Year: ? Programming: ? Graphics: ? Sound: ? Distr. Media: ?

Page 1, O'Riley's - Page 2, Oil Barons- Page 3, Omega Race- Page 4, Oo-Topos- Page 5, Operation -	Page 6, Orion- Page 7, Otherworld- Page 8, Overkill (-