93 GAMES
O'Brien Vocabulary Placement Test (The)
Educational Activities, Inc.
?
Education - Reading
O'Riley's Mine
Datasoft
1983
Arcade - Collect'em!
US Gold
1984
MCC
OakGraph
Oak Forest Software, Inc.
[unknown]
OakSpell
Education - Spelling
Objective: Kursk
Strategic Simulations, Inc.
Strategy - Wargame
DKG
Oblitroid
KE-Soft
1989
Occupational Interest Matching
Career Research Corporation
1985
Education - Miscellaneous
Occupations
Aim Software
OCI
Tearsoft
1988
Adventure - Text
Octopus
Shoot'em Up! - Miscellaneous
Odin
Odesta
1982
Board Game - Reversi
Odyssey in Time
Krell Software
Ogre
Origin Systems
1986
Microprose Software UK
Ohm's Law
Dynacomp
Oil Derrick
Oil Wells
Sears
1979
Strategy - Stock Market / Corporate
Oil's Well
Sierra On-Line
Main Street Publishing
Aackosoft
Oklahoma Run
Edupro
Old Took's Secret (The)
Computer Seen, Inc. (The)
Old-Surehand
CPU / Roeske Verlag
Olin in Emerald
Adventure International
Adventure - Selectable Answers
Ollie's Follies
American Eagle Software
Arcade - Platformer (Single Screen)
Americana
Olympic Skier
Sports - Skiing
Olympics
Sir Video
Omaha Holdem Poker
Martin, G.
Cards - Poker
Omar
Antic Software
Board Game - Miscellaneous
On Cue
Mastertronic (UK)
1987
Sports - Pool / Billiards / Snooker
On-Track Computer Model Car Racing
Gamestar
Racing - Overhead
One Man and His Droid
Arcade - Miscellaneous
One-on-One
Atari
Sports - Basketball
Electronic Arts
Ariolasoft UK
Onslaught
Shoot'em Up! - Vertical Scrolling
Onyx
UtopiaSoft
1990
Opera House / Qa!
SECS
Operation Blood
Mirage Software
1992
Shoot'em Up! - Crosshair
ANG Software
Top-Magazin
Operation Crossroads
Shoesoft
Shoot'em Up! - Arcade Machine
Operation Market Garden
Operation Whirlwind
Brøderbund Software
Operazione Tuono
Lindasoft
