| Game Name | System |
|---|
| 0 Grad Nord | Atari 800 |
| 007 - The Living Daylights (1987)(Domark)[cr LPS] | Atari 800 |
| 1040_Terminator | Atari 800 |
| 15_mit_3 | Atari 800 |
| 180 (19xx)(Mastertronic)[cr Mr. Bacardi] | Atari 800 |
| 2010 - The Second Odyssey | Atari 800 |
| 21 Blackjack | Atari 800 |
| 221B_Baker_Street | Atari 800 |
| 235 U (1992)(L.K. Avalon)(pl)[cr Mr. Bacardi][k-file] | Atari 800 |
| 3-D Master Mind | Atari 800 |
| 3-D Maze | Atari 800 |
| 3-D Noughts & Crosses (1984)(J. Owen) | Atari 800 |
| 3-D Red Baron (1980)(Sebree's) | Atari 800 |
| 3-D Tic-Tac-Toe (1979)(Atari) | Atari 800 |
| 3D-Pac Plus | Atari 800 |
| 3_D_Force_Tic_Tac_Toe | Atari 800 |
| 3_D_Tic_Tac_Toe_Adventure_International | Atari 800 |
| 3_D_Tic_Tac_Toe_Antic_Publishing | Atari 800 |
| 3d-Pac (1988)(Raindorf-Soft) | Atari 800 |
| 3d24 (1993)(L.K. Avalon)(pl)[b] | Atari 800 |
| 5_card_stud_poker | Atari 800 |
| 747 Landing Simulator (1987)(William J.Graham)[BASIC] | Atari 800 |
| 747_Flight_Simulator | Atari 800 |
| 7_card_stud_-800b_-basic | Atari 800 |
| A Christmas Eve Mightmare | Atari 800 |
| A Day at the Races | Atari 800 |
| A Day to Find Out | Atari 800 |
| A Hacker's Night | Atari 800 |
| A to S Nadne (19xx)(-)(cz)(Side A)[k-file] | Atari 800 |
| A to S Nadne (19xx)(-)(cz)(Side B)[k-file] | Atari 800 |
| A+ Matchmaker_Biology | Atari 800 |
| A+ Matchmaker_Spanish | Atari 800 |
| A+ Matchmaker_Vocabulary | Atari 800 |
| A-E (1982)(Broderbund) | Atari 800 |
| A-Zone | Atari 800 |
| A.R.O.P. (Jon Snyder 1985) | Atari 800 |
| ABC (19xx)(Sikor Soft)(PAL)(pl) | Atari 800 |
| ABC_Sports | Atari 800 |
| ABC_of_CPR | Atari 800 |
| AI Value_Pack_1 | Atari 800 |
| AI Value_Pack_2 | Atari 800 |
| AI Value_Pack_3 | Atari 800 |
| AI Value_Pack_4 | Atari 800 |
| A_Maze_ing_Nouns | Atari 800 |
| A_Rogue | Atari 800 |
| Abenteuer in Schottland | Atari 800 |
| Abenteuer_im_Weltraum | Atari 800 |
| Abracadabra (19xx)(TG Software) | Atari 800 |
| Abraxas Adventure | Atari 800 |
| Absolute Zero | Atari 800 |
| Abuse | Atari 800 |
| Accion | Atari 800 |
| Ace Dribbler & the Roadhogs | Atari 800 |
| Ace of Aces (1987)(Accolade) | Atari 800 |
| Ace of Clubs | Atari 800 |
| Acey Deucey (19xx)(L&S)[Req OSb][k-file] | Atari 800 |
| Acey_Ducey_Creative_Computing | Atari 800 |
| Achtung Panza! | Atari 800 |
| Acrobat | Atari 800 |
| Acrobat (Muenzenloher) | Atari 800 |
| Acrobata | Atari 800 |
| Action Biker (19xx)(Mastertronic) | Atari 800 |
| Action Pinball | Atari 800 |
| Action Quest (1982)(JV Software) | Atari 800 |
| Adax (1992)(L.K. Avalon)(pl)[k-file] | Atari 800 |
| Addition_Practice_Program | Atari 800 |
| Addition_and_Subtraction_Machine | Atari 800 |
| Adebar (19xx)(-)[k-file] | Atari 800 |
| Admirandus | Atari 800 |
| Advanced Pinball Simulator (19xx)(Codemasters)[cr Mr.Bacardi][k-file] | Atari 800 |
| Advent_X_5 | Atari 800 |
| Adventure | Atari 800 |
| Adventure Craze (19xx)(Andrew Ward)[bas2boot] | Atari 800 |
| Adventure Creator (1984)(Spinnaker)[k-file] | Atari 800 |
| Adventure Master | Atari 800 |
| Adventure Quest (1983)(Level 9 Computing) | Atari 800 |
| Adventure at Vandenberg A.F.B. (1984)(Analog Computing)[bas2boot] | Atari 800 |
| Adventure in Time (1983)(Phoenix) | Atari 800 |
| Adventure in the 5th Dimension | Atari 800 |
| Adventure! aka Collosal Cave (19xx)(Creative Computing)[BASIC] | Atari 800 |
| AdventureWriter (19xx)(CodeWriter)[k-file] | Atari 800 |
| AdventureWriter_Sofitec | Atari 800 |
| Adventure_Creation_Kit | Atari 800 |
| Adventure_Creator | Atari 800 |
| Adventure_Island | Atari 800 |
| Adventure_Pak | Atari 800 |
| Adventure_Telephone | Atari 800 |
| Adventure_in_the_Fifth_Dimension! | Atari 800 |
| Adventure_of_the_Dancing_Dragon | Atari 800 |
| Adventure_on_a_Boat | Atari 800 |
| Adventureland GFX | Atari 800 |
| Adventureland v3.9-416 (1981)(Adventure International)[k-file] | Atari 800 |
| Aerobics | Atari 800 |
| After Pearl (1984)(SUPERware) | Atari 800 |
| Aftermath | Atari 800 |
| Afternoon_Adventure_Series_Raiders_of_the_Reebok | Atari 800 |
| Afternoon_Adventure_Series_Stories | Atari 800 |
| Agent 009 (1984)(Jeff'n Jeff) | Atari 800 |
| Agent 0815 | Atari 800 |
| Agent USA | Atari 800 |
