| Nintendo Switch cart. |  Hakuoki Shinkai - Fuukaden Model LA-H-AF7TA-JPN | 2018 | Idea Factory Co., Ltd. Japan |
| PC/MS-Windows pack. | Half-Life 2 - Year Long Alarm Model 747250 | 2018 | Steam Valve Corp. |
| Google Play pack. | Halloween Candy Shop | 2018 | Tapps Games |
| Arcade Video game | Halo - Fireteam Raven | 2018 | Raw Thrills Skokie, IL, USA |
| Arcade Video game | Halo - Fireteam Raven Super Deluxe | 2018 | Raw Thrills Skokie, IL, USA |
| Nintendo Switch cart. | Happy Birthdays Model LA-H-ALXDA-JPN | 2018 | Arc System Works |
| Google Play pack. | Happy Glass | 2018 | Lion Studios |
| MSX cart. | Happy Halloween Hb | 2018 | Clube MSX |
| Google Play pack. | Harry Potter - Hogwarts Mysteryy | 2018 | Jam City, Inc. |
| PC/MS-Windows DVD | Haruka Doraibu! Model ACM-101 | 2018 | Mafin Japan |
| Online Slot | Hawaii Cocktails | 2018 | BGaming |
| PC/MS-Windows pack. | Hegemony Gold - Wars of Ancient Greece | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Hegemony III - Clash of the Ancients | 2018 | GOG sp. z o.o. |
| Google Play pack. | Heir of Light | 2018 | Gamevil |
| Google Play pack. | Helix - Battle Royale | 2018 | CookApps |
| Google Play pack. | Helix Crush | 2018 | Amanotes |
| PC/MS-Windows pack. | Hentai Girl Hime Model 963690 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Hentai Girl Linda Model 927890 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Hentai Girl Model 878750 | 2018 | Steam Valve Corp. |
| Google Play pack. | Hero Hunters | 2018 | Hothead Games |
| PC/MS-Windows pack. | Heroes of Hammerwatch | 2018 | GOG sp. z o.o. |
| Google Play pack. | Heroes of Rings | 2018 | Kongregate |
| Slot Machine | Hexogems - Jewels of Cai Shen | 2018 | Scientific Games Taipa, Macau |
| Slot Machine | Hexogems - Jewels of the Pharaoh | 2018 | Scientific Games Taipa, Macau |
| Apple tvOS pack. | Hexologic | 2018 | Unknown |
| MSX 3.5in disk | Hibernated 1 - Eight Feet Under Hb | 2018 | Vogt, Stefan |
| MSX 3.5in disk | Hibernated 1 - This Place is Death Hb | 2018 | Vogt, Stefan |
| PC/MS-Windows pack. | Hidden Object - Home Makeover Model 971090 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Highway Blossoms | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | Higurashi no Naku Koro ni Hou Model LA-H-APHFA-JPN | 2018 | Entergram Japan |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.1 Onikakushi | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.2 Watanagashi | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.3 Tatarigoroshi | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.4 Himatsubushi | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.5 Meakashi | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Higurashi When They Cry Hou - Ch.6 Tsumihoroboshi | 2018 | GOG sp. z o.o. |
| Sony PSN: Shodai PS Archives pack. |  Hikari no Shima - Seven Lithographs in Shining Island Model NPJI-????? | 2018 | GungHo Online Ent. |
| Google Play pack. | Hilly.io | 2018 | Clown Games |
| Google Play pack. | Hit & Knockdown | 2018 | Mobirix |
| PC/MS-Windows pack. | Hiveswap Act 1 | 2018 | GOG sp. z o.o. |
