Games released in 1990

4,415 games in the database.

Title	Platform	Region
Oil Challenge	Commodore 64	WOR
Oilmania	MS-DOS	WOR
Oilmania	Amiga	WOR
Oil's Well	MS-DOS	WOR
Ojo Del Dragon, El	ZX Spectrum	WOR
Old Sam's Saloon Gamble Machine	Amstrad CPC	WOR
Olli and Lissa 3	Commodore 64	EU
Olli & Lissa 3: The Candlelight Adventure	ZX Spectrum	WOR
Omega	Amiga	EU
Omnicron Conspiracy	Atari ST	WOR
Omnicron Conspiracy	Amiga	EU
Once Upon a Time... Volume III : Journey Through Time	MS-DOS	WOR
Once Upon a Time... Volume II : Worlds of Enchantment	MS-DOS	WOR
Once Upon a Time... Volume I : Passport to Discovery	MS-DOS	WOR
One of Our Wombats is Missing!	ZX Spectrum	WOR
Oni	Game Boy	JP
Onslaught	MS-DOS	WOR
On The Bench	Commodore 64	WOR
On the Road	ZX Spectrum	WOR
On The Road	Atari ST	WOR
On The Road	Amiga	WOR
Ooops Up	Amiga	EU
Operation Com-Bat	Amiga	WOR
Operation Com●Bat	MS-DOS	—
Operation Com●Bat - Computer Battle Game	MS-DOS	WOR
Operation Hanoi	Commodore 64	EU
Operation Hanoi	ZX Spectrum	WOR
Operation Hanoi	Amstrad CPC	WOR
Operation Harrier	Amiga	EU
Operation Harrier	MS-DOS	WOR
Operation Harrier	Atari ST	EU
Operation Havoc	MSX	WOR
Operation : Overkill 2	MS-DOS	WOR
Operation Stealth	Amiga	EU
Operation Stealth	MS-DOS	WOR
Operation Thunderbolt	Commodore 64	EU
Operation Thunderbolt	Atari ST	EU
Operation Thunderbolt	Amstrad GX4000	WOR
Operation Wolf	PC Engine / TurboGrafx-16	JP
Operation Wolf	Master System	EU
Oraculo, El	ZX Spectrum	WOR
Orb-3D	Nintendo Entertainment System	US
Orbital Destroyer	Amiga	EU
Oregon Trail, The	MS-DOS	WOR
Oriental Games	Atari ST	EU
Oriental Games	ZX Spectrum	WOR
Oriental Games	Amstrad CPC	WOR
Oriental Games	Amiga	EU
Osawagase! Penguin Boy	Game Boy	WOR
Othello	Game Boy	EU
OU	Commodore 64	WOR
Out Board	Atari ST	WOR
Out Board	Amstrad CPC	WOR
Outer Limits	Atari ST	WOR
Outlaw	ZX Spectrum	WOR
Outlaw	Amstrad CPC	WOR
Out of Order	Commodore 64	WOR
OutRun	PC Engine / TurboGrafx-16	JP
Overlord	Amiga	EU
Overrun! - A Tactical Game of Modern Land Warfare	Amiga	WOR