| PC/MS-Windows pack. |  Golden Hornet Model 739260 | 2017 | Steam Valve Corp. |
| Arcade Video game | Golden Tee 2018 | 2017 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Arcade Video game | Golden Tee Live 2018 | 2017 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Pachislot | Golgo 13 | 2017 | Sankyo Tokyo, Japan |
| Nintendo NES cart. | Gotta Protectors - Amazon's Running Diet Hb | 2017 | Ancient Corp. |
| Pachislot | Grappler Baki | 2017 | Nanashow Japan |
| PC/MS-Windows pack. | Great eSports Manager Model 671170 | 2017 | Steam Valve Corp. |
| MSX 2 disk | Grey Wolf | 2017 | Oniric Factor Spain |
| Arcade Video game | Groove Coaster 3EX - Dream Party | 2017 | Taito Corp. Japan |
| Google Play pack. | Grow Tower | 2017 | CookApps |
| Sinclair ZX Spectrum cass. | Grumpy Santa Hb | 2017 | Jenkinson, Paul |
| Pinball | Guardians of the Galaxy | 2017 | Stern Pinball, Inc. Melrose Park, IL, USA |
| Pachislot | Guilty Crown | 2017 | Eleco, Ltd. Universal Ent. Group Japan |
| Arcade Video game | Guilty Gear Xrd REV 2 | 2017 | SEGA Corp. |
| Sony PSN: Shodai PS Archives pack. |  GunBare! Game Tengoku Model NPJI-????? | 2017 | City Connection |
| Google Play pack. | Guns of Boom | 2017 | Game Insight |
| Google Play pack. | Guns of Glory | 2017 | Century Game Diandian Interactive |
| Arcade Video game | Gunslinger Stratos Sigma | 2017 | Square Enix Co., Ltd. Japan |
| Google Play pack. | Gunstar Heroes Classic | 2017 | SEGA Corp. |
| MSX cart. | Gyruss Hb | 2017 | Repro Factory |
| PC/MS-Windows pack. | Hacknet - Complete Edition | 2017 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Hacknet - Ultimate Edition | 2017 | GOG sp. z o.o. |
| V.R. game | Hado Kart | 2017 | Hado |
| V.R. game | Hado Monster Battle | 2017 | Hado |
| V.R. game | Hado Shoot! | 2017 | Hado |
| Sony PlayStation 4 BR | Hakuoki - Shinkai Fuukaden Model PLJM-16005 | 2017 | Idea Factory Co., Ltd. Japan |
| PC/MS-Windows pack. | Halcyon 6 - Lightspeed Edition | 2017 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Half-Life - C.A.G.E.D. Model 679990 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Half-Life 2 - DownFall Model 587650 | 2017 | Steam Valve Corp. |
| PC/MS-Windows pack. | Hand of Fate 2 | 2017 | GOG sp. z o.o. |
| Apple tvOS pack. | Hardway - Endless Road Builder | 2017 | Unknown |
| Nintendo Switch cart. |  Has-Been Heroes Model LA-H-ABMKA-EUR | 2017 | GameTrust |
| Nintendo Switch cart. | Has-Been Heroes Model LA-H-ABMKA-USA | 2017 | GameTrust |
| Sony PlayStation 4 BR | Hatsune Miku - Project DIVA Future Tone DX Model PLJM-16007 | 2017 | SEGA Holdings Co., Ltd. |
| Nintendo NES cart. | Haunted - Halloween '86 - The Curse of Possum Hollow Hb | 2017 | Retrotainment Games |
| Online Slot | Haunted Hospital | 2017 | Wazdan |
| Google Play pack. | HAWK | 2017 | My.com B.V. |
| PC/MS-Windows pack. | Heart of China | 2017 | GOG sp. z o.o. |
| Google Play pack. | Heart's Medicine - Hospital Heat | 2017 | GameHouse |
| PC/MS-Windows DVD | Heartful Maman 18 | 2017 | Alicesoft Japan |
