| Title | Author | KB | Genre |
|---|---|---|---|
| G-Fighter | Ryan Williams | 10.15 | Action |
| G-Fighter 2 | Kevin Anderson | 6.38 | Action |
| G-Fighter II: Hidden Evil | Fungus Shark | 10.68 | Action |
| G-Fighter II: Hidden Evil version 1.2 | Fungus Shark | 11.01 | Action |
| G-Fighter: Combat Flight Simulator | Fungus Shark | 5.73 | Action |
| G-Help: Funugs Shark's G-Fighter Series Help and Info | Fungus Shark | 4.69 | Help |
| G.I. Joe | Unknown | 4.04 | Action, Fangame |
| G.I. Joe | Unknown | 1.4 | Action, Fangame |
| Gadfly Goods Grab Bag 2021 | RT-55J | 46.61 | Magazine |
| Galactic Foodtruck Simulator 2999 | LOVELOVEKITTY, WiL | 454.09 | Engine, RPG, Simulation, Space, Story |
| Galactic Foodtruck Simulator 2999 (Extras) | LOVELOVEKITTY, WiL | 19860.11 | Compilation, Other |
| Galactic Foodtruck Simulator 2999 v1.8.21 | LOVELOVEKITTY, WiL | 472.46 | Engine, RPG, Simulation, Space, Story |
| Galactic Games Magazine 1 | Lamuzak | 11.76 | Incomplete, Magazine |
| Galactic War | Lord Kadro | 21.72 | Action, Shooter |
| Gambit (No. 1 of 3) | MDBowers, SMokey666 | 5.3 | Adventure, Fangame |
| The Game | Unknown | 0.85 | Action |
| The Game | AlanSo | 6.23 | Adventure, Fangame |
| Game Collection #1 | Alex Ho | 5.04 | Arcade, Beta |
| The Game of XYZABCDE | zzo38 | 37.87 | Adventure, Puzzle |
| Game Pack for ZZT | Unknown | 16.39 | Adventure, Compilation, Help |
| Game Pak (Bladeware) | Bladeware | 5.86 | Minigame |
| The Game Room And Other Places | Sonic1126 | 15.21 | Minigame |
| The Garden | Juliette Porée | 4.34 | Trippy |
| The Gargoven Alliance | Scott Betts | 14.86 | Sci-Fi, Shooter |
| The Gate of Time | Chris Matthews, Devin McDougall | 26.42 | Action, Adventure |
| GATTACA | Dogbert | 36.83 | Action |
| The Gauntlet of ZZT | BigtimeDudeProductions | 6.68 | Action |
| The GCS | nooodl | 6.7 | 24HoZZT, Action, Contest, Puzzle |
| Gem Hunter | Tseng | 40.52 | Adventure |
| Gem Hunter 2 | Tseng | 64.52 | Adventure |
| Gem Hunter 3 | Tseng | 141.95 | Adventure |
| Gem Hunter 3 (01/17/2000) | Tseng | 141.54 | Adventure |
| The Gem Hunter Anthology | Tseng | 633.64 | Adventure |
| Gem Hunter II: Special Edition | Kevin Carter, Tseng | 70.09 | Adventure, Remake |
| Gem Hunter II: Special Edition: Reprise Three | Tseng | 77.21 | Adventure, Remake |
| Gem Hunter SE 1.5 | Tseng | 50.97 | Adventure |
| The Gem Thieves | Jerry Ellis | 23.39 | Action, Adventure |
| Gemhunt | Graham Peet | 84.8 | Action, Platformer |
| Gems and Pipes | jojoisjo | 10.2 | Puzzle |
| General Anger | Dark FLR | 51.54 | Adventure |
| Generic | Lynx | 29.96 | Adventure, RPG |
| The Genesis Matrix | Eli Tremblay | 23.12 | Adventure |
| Geneva | Andrea Landt | 31.62 | Adventure, Fangame, Sci-Fi |
| Gengar Iyengar Reads the Newspaper | Agent Orange | 8.63 | Other, Random, Story, Trippy |
| George and Tom 2 | Dustin Davidson | 40.67 | Adventure |
| George And Tom | Episode 1 | Mrs. Clause | 35.44 | Adventure |
| George Badluck | Scribbit | 43.0 | Adventure |
| George Badluck Demo | Scribbit | 13.03 | Adventure, Demo |
| Get Out of the Mental Hospital | Maullar Maullar | 36.86 | Action |
| Get Psyched | Unknown | 16.25 | Action, Adventure |
| Get That Dollar | DeadPhrog | 100.85 | Adventure, Contest, Experimental, Oktrollberfest, Parody, Trippy |
| Get to Work on time- THE GAME! | Darby Janssen | 18.74 | Other |
| Ghost | D. | 5.93 | Action |
| Ghostbuster's ZZT Adventure | Chris Carrick, Patrick Carrick | 3.21 | Action, Fangame |
| Ghostbusters Demo | Commodore | 12.2 | Demo |
| Ghoulish ZZT | Brent Stone | 20.34 | Adventure |
| Giant Flaming Tree Productions Logo | Unknown | 2.09 | Art |
| Gigolo Engine | Creative | 10.67 | Engine, Simulation |
| Gilbert and Sullivan ZZT | John W. Wells | 36.81 | Music |
| Gilligan's Island | The PC Pirate | 88.85 | Action |
| Gladiator | Cliff Hensley | 34.2 | Adventure |
| Gladiator: Knight's Saga | Cliff Hensley, Josh Rogalski | 61.26 | Adventure |
| GNOME CHEESESE!!!!!! | DirrCo | 17.6 | Trippy |
| Gobadug | Viovis Acropolis | 10.07 | Adventure |
| Gobble_d_Gook | WiL | 29.43 | Adventure, Engine, Incomplete |
| Godzilla vs. Planet X5 | Jpasc123 | 90.71 | Action |
| Going Down | Jeff Parkes | 37.31 | Adventure |
| Going Down (Early) | Jeff Parkes | 24.28 | Adventure |
| Goldeneye ZZT Demo | Daniel Hutson | 14.01 | Action, Demo, Shooter |
| Goo! It's Alive! (Summer DoZ 2010) | Unknown | 1.79 | Incomplete |
| Goober | FutureWARE | 4.53 | Adventure |
| The Good Ones - Volume 1 | Nuero | 251.55 | Compilation |
| Goop | WiL | 12.74 | Action, Puzzle |
| Goose Step Grape Vine | Devi, WiL | 27.63 | Arcade, Incomplete |
| Goosebumps | GAMEBOYJBF | 2.88 | Action |
| Gothem Episode 1: The Knight Awakens | Jerry Ellis | 30.36 | Adventure, Fangame |
| Grade A Milk | Viovis Acropolis | 20.82 | Adventure |
| Grand Theft Auto ZZT | ZZTechno | 10.62 | Adventure, Demo, Fangame |
| Grand Theft Auto ZZT | Adam Flynn, Terry Bates | 101.38 | Action |
| Graphix Shite | coolzx | 20.68 | Art |
| The Great Co-Co Caves of Bratha | Bobo | 8.53 | Action |
| The Great Co-Co Caves of Bratha (1991-07-25) | Darren Hewer | 8.76 | Adventure |
| The Great Egyptian Adventure Game | Darren Hewer | 7.93 | Adventure |
| Great Pyramid of ZZT | Wong Chung Bang | 25.7 | Puzzle |
| GREED Part One | MadTom | 54.08 | Adventure, RPG |
| GREED Part Two | MadTom | 56.59 | Adventure, RPG |
| GREED Soundtrack | MadTom | 1.25 | Music |
| The Green | Dark Knight | 21.94 | Action, Sports |
| The Green (06/01/1997) | Dark Knight | 21.62 | Action, Sports |
| Green Commando | Anarchy | 22.24 | RPG |
| Green Commando 2 | Anarchy | 33.32 | Action, RPG |
| The Green Dragen | Hayabusa | 42.3 | Adventure, Contest |
| The Green Rabbit Demo | BigtimeDudeProductions | 5.93 | Experimental, Trippy |
| Greenday ZZT | Viovis Acropolis | 19.57 | Trippy |
| Greg's Vill | Unknown | 5.16 | Adventure |
| The Griffins | Cyrus | 8.31 | Adventure |
| Grow Your Funds | itsmehere | 1.42 | Contest |
| Growing Up | Hax Shannon | 17.27 | Art, Experimental, Other, Puzzle, Story |
| Groz | Jono | 14.03 | Adventure |
| GRPG v0.0a | Nondescript | 9.93 | Demo, RPG |
| Grubville | Mark Appleby | 12.33 | Adventure |
| The Guardian | Question Mark | 56.58 | Dungeon, RPG |
| Guerrila 2000 | Unknown | 11.08 | Action |
| Guide to the Everything | Vork | 9.53 | Cinema |
| Guinea Pig | Ryan Tyrrell | 23.8 | Adventure, Puzzle |
| Gumby Must Die | Unknown | 4.16 | Action, Fangame |
| Gundam Wing | Redmage | 36.75 | Action |
| Gunfire | Zagooky | 17.36 | Demo, Shooter |
| Gunmetal | hyde` | 21.22 | Action, Contest, Puzzle, WoZZT |
| Gunsmoke | Nzenik | 27.85 | Comedy |
| Guymaker: 3! | dave2 | 14.06 | Engine |
| GUYS WHO LOOK LIKE GIRLS | #cactusware, davr0s | 16.24 | Trippy |
| Gymnázium Jana Nerudy Trilogy | prebral | 282.35 | Action, Adventure, Compilation |
| This Game Has No Point | Noctrocide | 17.82 | Adventure |
| This Game Has No Point 2: Plague of Pointlessness | Noctrocide | 39.1 | Adventure |