| Nintendo NES cart. |  Galactic Crusader Model BNH-G-01 | 1990 | Bunch Games |
| Nintendo NES cart. | Galactic Crusader Model TC-009 | 1990 | Sachen Thin Chen co. Taiwan |
| Nintendo NES cart. |  Galaga - Demons of Death Model NES-AG-USA | 1988 | Bandai America, Inc. 45557 |
| Nintendo NES cart. | Galaga Model NES-AG-EEC | 1988 | Bandai America, Inc. 45557 |
| Nintendo NES cart. | Galaxy 5000 - Racing in the 51st Century Model NES-Y5-USA | 1991 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Galaxy NES Hb | 201? | Unknown |
| Nintendo NES cart. | Galaxy Patrol Hb | 2003 | Martin, Michael |
| Nintendo NES cart. | Game of Life Hb | 201? | Yggi |
| Nintendo NES cart. | Gargoyle's Quest II Model NES-G2-USA | 1992 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo NES cart. | Gauntlet II Model NES-2U-USA P | 1990 | Tengen, Inc. Milpilas, CA, USA |
| Nintendo NES cart. | Gauntlet II Model NES-2U | 1990 | Tengen, Inc. Milpilas, CA, USA |
| Nintendo NES cart. | Gauntlet Model NES-GL-USA | 1988 | Tengen, Inc. Milpilas, CA, USA |
| Nintendo NES cart. | Gemfire Model NES-GE-USA | 1992 | KOEI Co., Ltd. Japan |
| Nintendo NES cart. | Geminim Hb | 2008 | Sivak Games |
| Nintendo NES cart. | Geminim + Siamond Model SIV-M1-GBL Hb | 2008 | RetroZone |
| Nintendo NES cart. | GemVenture Hb | 2009 | Livak, Tom |
| Nintendo NES cart. | Genghis Khan Model NES-GX-USA | 1990 | KOEI Corp. CA, USA |
| Nintendo NES cart. | George Foreman's KO Boxing Model NES-KB-USA | 1992 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Nintendo NES cart. | Get It! Hb | 2016 | Gravel Studios Games |
| Nintendo NES cart. | Get'em Gary Hb | 2016 | Second Dimension |
| Nintendo NES cart. | Ghost Lion Model NES-LL-USA | 1992 | Kemco America, Inc. USA |
| Nintendo NES cart. | Ghostbusters II Model NES-VV-USA | 1990 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Ghostbusters Model NES-GB-USA | 1988 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Ghosts'n Goblins Model NES-GG-EEC | 1989 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Ghosts'n Goblins Model NES-GG-USA P | 1986 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo NES cart. | Ghoul School Model NES-Y3-USA | 1992 | Electro Brain Corp. |
| Nintendo NES cart. | Glider Hb | 200? | Retro USB |
| Nintendo NES cart. | Glider Hb | 2008 | RetroZone |
| Nintendo NES cart. | Gluk the Thunder Warrior Model VJ-001-C | 1992 | Gluk Video |
| Nintendo NES cart. | Gnome vs Kde Hb | 2000 | Yerrick, Damian |
| Nintendo NES cart. | Go! Benny! | 1992 | Gluk Video |
| Nintendo NES cart. | Goal! 2 | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Goal! Two Model NES-GT-USA | 1992 | JALECO USA, Inc. USA |
| Nintendo NES cart. | Goal! Model NES-JG-USA | 1989 | JALECO USA, Inc. USA |
| Nintendo NES cart. | Goblins | 199? | Unknown Russia |
| Nintendo NES cart. | Godzilla - King of the Monsters Hb | 2015 | FG Soft. |
| Nintendo NES cart. | Godzilla - Monster of Monsters! Model NES-GZ-FRA | 1992 | Toho Co., Ltd. Japan |
| Nintendo NES cart. | Godzilla - Monster of Monsters! Model NES-GZ-USA | 1989 | Toho Co., Ltd. Los Angeles, CA, USA |
| Nintendo NES cart. | Godzilla 2 - War of the Monsters Model NES-7Z-USA | 1992 | Toho Co., Ltd. Los Angeles, CA, USA |
| Nintendo NES cart. | Golf Grand Slam Model NES-7G-USA | 1991 | Atlus Soft., Inc. CA, USA |
