Releases starting with “O” — ZX Spectrum tapes

Obliterator

Inxs Soft 1989

(text caption)

Obliterator

RAF

Obliterator

Master Studio

(russified version)

Obliterator

CSL 1991

Obliterator

Leshij

(multicolored border, loading counter, accelerated version)

Ocean Conqueror

WaBeL

(russified version, multicolored border)

Ocean Conqueror

Delta

(russified version)

Ocean Conqueror

Spike, Spice

Ocean Conqueror

WaBeL

(russified version, multicolored border)

Octan

Inxs Soft 1989

(text caption)

Octan

Atossoft 1991

(text caption)

Octan

Leshij

(multicolored border, accelerated version)

Octan

Seven Gates

(multicolored border, accelerated version, load in Pentagon mode)

Oink!

Rajsoft

(text caption)

Olli & Lissa 3

Prospekt

(russified version)

Olli & Lissa 3

Pavel Nikitin 1992

(text caption)

Olli & Lissa 3

S-Studio 1992

Olli & Lissa 3

вечная жизнь

(cheat menu / built-in cheat)

Olli & Lissa II: Halloween

Kicia

Olli & Lissa II: Halloween

CSL 1992

DISTRIBUTED BY -=CSL=- 1992

(text caption)

Olli & Lissa II: Halloween

Prospekt

(russified version)

Olli and Lissa

ICE

HACKED BY ICE

Olli and Lissa

Prospekt

(russified version)

Olli and Lissa

Helium Research Institute

(russified version, alternative title splash)

Olli and Lissa

Pokes

бессмертие

Olli and Lissa

CHEAT MENU

Olli and Lissa

KIS

(russified version)

Olli and Lissa

Senator Ltd.

(multicolored border)

Olli and Lissa

WaBeL 2018

(russified version, multicolored border)

Olli and Lissa

Klav, MAX 1992

Olli and Lissa

Senator Ltd.

(multicolored border)

Olli and Lissa

Senator Ltd.

(multicolored border)

Olli and Lissa

Agas

Olli and Lissa

Agas

(multicolored border, accelerated version)

Omega Dimension

John M. 1991

На картинке два битых атрибута

(text caption) SPN

Omega Dimension

SAN-SAN

(multicolored border, accelerated version)

Omega Dimension

SAN-SAN

Omega Dimension

Leshij

(multicolored border, accelerated version)

Omega One

Hacker Zhen

(multicolored border)

Omega One

Lion17

(multicolored border, load in Pentagon mode)

Omega Run

Omnicopy 2

On Cue

Kicia 1989

(text caption)

On Cue

Kicia 1989

(text caption)

On Cue

Mezon

(multicolored border, accelerated version, load in Pentagon mode)

On the Run

SAN-SAN 1993

(text caption)

On the Run

SAN-SAN 1993

One for the Road

RMC

(russified version)

One for the Road

Vladimir Ivanov 1994

(text caption)

One for the Road

Winisoft 1993

(text caption)

One for the Road

Winisoft 1993

One Hundred and Eighty!

1989 MASTERTRONIC LTD. 128K MUSIC

One Man and His Droid

С инструкцией

Operation Gunship

Bruno 1989

DISKED BY BRUNO VON BAUER'89

(text caption)

Operation Gunship

Alexey Gureev

(russified version)

Operation Gunship

Andrew Ivanov

(russified version)

Operation Gunship

Andrew Strikes Code

Operation Gunship

Andy Solovarov

Operation Gunship

Chip

(russified version, cheat menu / built-in cheat, multicolored border, load in Pentagon mode)

Operation Gunship

Topsoft

(title intro / instructions, multicolored border)

Operation Gunship

Leshij

(multicolored border, accelerated version)

Operation Hormuz

Plomba Soft

(text caption)

Operation Hormuz

Inxs Soft 1989

(text caption)

Operation Hormuz

Chris

(text caption)

Operation Hormuz

Delta, Akudovich Pavel

(russified version, multicolored border)

Operation Thunderbolt

RAF 1990

Operation Wolf

Titov Andrey

ADAPTED FOR DELTA TITOV ANDREY

(multicolored border, custom picture loading)

Operation Wolf

S.S.Captain 1989

(loading indicator, text caption)

Operation Wolf

Adrian

POKES BY ADRIAN

(text caption)

Operation Wolf

Pokes

Operation Wolf

Chip

(russified version, cheat menu / built-in cheat, multicolored border)

Operation Wolf

MAD MAX Predators 1994

(cheat menu / built-in cheat)

Operation Wolf

Leshij

(multicolored border, accelerated version)

Opp! 1

Rose Software 1982

Rose Software

Opp! 2

Rose Software

OQTAGON SQUAD

Orbiter

SAINT-PETERSBURG 1992

(russified version)

Orbix the Terrorball

Prospekt

(russified version)

Orbix the Terrorball

Mednonogov Aleksey, AIS 1993

UNILOADER BY AIS'93

(russified version, cheat menu / built-in cheat, text caption)

Orbix the Terrorball

Mednonogov Aleksey

(russified version, text caption)

Orbix the Terrorball

При игре внизу битая картинка

Orbix the Terrorball

Prospekt

(russified version)

Orbix the Terrorball

Denis Popov

Orc Attack

ORGANize

Oriental Games

Kicia 1990

(text caption)

Oriental Games

Rajsoft 1983

Oriental Games

OTHELLO

Babolo

Othello

OTW

Corrupted!

Out for the Count

Out Run

Nicolas Rodionov, Kirill Panyushkin

(multicolored border, loading counter, custom picture loading, text caption)

Out Run

FCS

SPEEDLOCK LOADERS - BILL GILBERT PROTECTION SYSTEM

(multicolored border, text caption)

Out Run

MAC 1988

CRACKED BY MAC'89

Overlander

Bill Gilbert 1988

(multicolored border, text caption)

Overlander

RUSSIAN VERSION

(russified version)

Overlander

Sukin and SON corp.

Overlander

Arcadiy Gobuzov 1993

(cheat menu / built-in cheat)

Overlander

Boys

(russified version)

Overlander

Sardak

(russified version)

Overlander

Senator Ltd.

(multicolored border)

Overlander

Agas

(multicolored border, accelerated version)

Overlander

Diggersoft

(multicolored border, accelerated version)

Overlord

Bill Gilbert 1988

Overlord

GERMAN 1993

(russified version, alternative title splash)

Overlord

SAN-SAN

(russified version, text caption)

Game, system and other program releases on ZX Spectrum cassette tapes