title | developer | year | game type | | pop. |
---|
O'Hare | Instant Software | 1980 | TRS-80 | simulation | | | label | |
Odd One | The Bottom Shelf | 1978 | TRS-80 | | | | label | |
Odyssey in Time | Krell Software | 1981 | TRS-80 | role-play | | | label | |
Oil Baron | Softside | 1979 | TRS-80 | | | | | |
Olympic Decathlon | Microsoft | 1980 | TRS-80 | sport | | | label | |
Olympic Decathlon | Microsoft | 1981 | TRS-80 | sport | | | label | |
One Pocket Pool | CLOAD | 1978 | TRS-80 | sport | | | label | |
Operation: Sabotage | SoftSide | 1982 | TRS-80 | adventure Science Fiction | image | | label | |
Oriental Rings | Esstoo-Deetoo Products | 1978 | TRS-80 | puzzle turn-based | | | label | |
Orienteering at Jacque’s Coulee | Softside | 1981 | TRS-80 | | | | | |
Othello | ? | ? | TRS-80 | | | | | |
Othello III | Mad Hatter Software | ? | TRS-80 | strategy board game | | subject | label | |
Otho36 | author | 2011 | TRS-80 | | | | label | |
Outhouse | author | 1982 | TRS-80 | action/reflex shooter | image | | label | |
Pac Mania | CLOAD | 1982 | TRS-80 | action/reflex maze | | subject | label | |
Pac-Man | author | 2006 | TRS-80 | maze | image | | label | |
Paddle Pinball | Radio Shack | 1981 | TRS-80 | action/reflex | image | | label | |
Paint | ? | ? | TRS-80 | | | | | |
Panda | Microvations | 1982 | TRS-80 | shooter shooting gallery | | subject | label | |
Pandemonium | Soft-Images | 1982 | TRS-80 | puzzle | | | label | |
Panik! | author | 1982 | TRS-80 | platformer | image | | label | |
Parachute: The Sport of Target Jumping | Softside | 1980 | TRS-80 | action/reflex | image | | | |
Paranoids Anonymous | author | ? | TRS-80 | adventure | | | label | |
Paravia | author | 2011 | TRS-80 | | | | label | |
Partners | Top Books | 1983 | TRS-80 | puzzle | | | label | |
Patterns⁄Pinball | Taylor | 1978 | TRS-80 | action/reflex | | | label | |
Pegboard Solitaire | Softside | 1982 | TRS-80 | puzzle | | | label | |
Pendu | Ellix | 19?? | TRS-80 | puzzle | | | label | |
Penetrator | Melbourne House | 1983 | TRS-80 | shooter Science Fiction | image | | label | |
Penguino | author | 2013 | TRS-80 | | | | label | |
Pennies or Dollars | Top Books | 1983 | TRS-80 | manag./econ. | | | label | |
Pentominoes | Softside | 1980 | TRS-80 | | | | label | |
Perseus & Andromeda | Acorn Software Products | 1984 | TRS-80 | adventure Fantasy | | | label | |
Petals Around the Rose | TRS-80 Software Exchange | 1978 | TRS-80 | puzzle | image | | | |
Piazza Hotel | SoftSide | 1982 | TRS-80 | puzzle | image | | label | |
Picaria | CLOAD | 1982 | TRS-80 | board game | | | label | |
Picture Puzzle | SoftSide | 1979 | TRS-80 | | | | | |
Pinball | Acorn | 1981 | TRS-80 | action/reflex | image | | label | |
Pingpong and Hockey | Softside | 1982 | TRS-80 | sport | | | label | |
Pipes | author | 2013 | TRS-80 | | | | label | |
Pirate Adventure | Creative Computing;Adventure International | 1978 | TRS-80 | adventure | image | | label | |
Pitman | author | 1985 | TRS-80 | action/reflex puzzle | image | | label | |
Pitman | author | 2010 | TRS-80 | | | | label | |
Planet Miners | Avalon Hill | 1980 | TRS-80 | manag./econ. strategy Science Fiction | image | | label | |
Planetbuster | Soft Sector Marketing | 1982 | TRS-80 | | | | | |
Planetfall | Infocom | 1983 | TRS-80 | adventure Science Fiction | image | | label | |
Play It Again, Sam | SoftSide | 1980 | TRS-80 | puzzle | | | label | |
Poem Writer | Ed-Pro | 1978 | TRS-80 | trivia/quiz | | | label | |
Point A to Point B | Top Books | 1983 | TRS-80 | maze | | | label | |
Poker | author | 2010 | TRS-80 | casino/cards | | | label | |
Poker | Taylor | 1978 | TRS-80 | casino/cards | | | label | |
Poker Pete | author | 1979 | TRS-80 | casino/cards | image | | label | |
Pollution Game | Mad Hatter Software | 1979 | TRS-80 | simulation manag./econ. strategy | | subject | label | |
Poltergeist | ? | ? | TRS-80 | | | | | |
Pong | Instant Software | ? | TRS-80 | | | | | |
Population Simulation | Instant Software | 1979 | TRS-80 | simulation manag./econ. | | | | |
Pork Barrell | Softside | 1980 | TRS-80 | manag./econ. | | | label | |
Porky's | Peterson Computer Services | 1982 | TRS-80 | adventure Erotic | | | label | |
PR Dogfight | SoftSide | 1980 | TRS-80 | | | | label | |
Precision Approach Radar | Instant Software | 1980 | TRS-80 | simulation | | | label | |
Pressups | Softside | 1981 | TRS-80 | board game puzzle | | | label | |
Project Deep Dive | 80 Microcomputing | 1983 | TRS-80 | shooter | | | label | |
Protour 80 | author | 1980 | TRS-80 | sport | image | | label | |
Psycho-Logic | CLOAD | 1979 | TRS-80 | puzzle | | | | |
Pyramid | Tandy | 1979 | TRS-80 | | | | label | |
Pyramid | Aardvark Action Software | 1984 | TRS-80 | adventure | | | label | |
Pyramid 2000 | Tandy Corporation | 1980 | TRS-80 | adventure | | | label | |
Pyramid of Doom | Adventure International | 1979 | TRS-80 | adventure | image | | label | |
Pyramids | Softside | 1979 | TRS-80 | | image | | | |
Python | author | 198? | TRS-80 | maze | | | label | |