| PC/MS-Windows pack. |  King Battle Model 777550 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | King Erik Model 656130 | 2018 | Steam Valve Corp. |
| Nintendo Switch cart. | Kingdom - New Lands | 2018 | Limited Run Games |
| Sony PlayStation 4 BR | Kingdom Come - Deliverance | 2018 | Deep Silver, Inc. |
| PC/MS-Windows pack. | Kingdom Come - Deliverance | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Kingdom Come - Deliverance Model 379430 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Kingdom Rush Origins | 2018 | GOG sp. z o.o. |
| Arcade Video game | Kiratto PriChan | 2018 | Takara Tomy |
| Nintendo Switch cart. |  Kirby Star Allies Model LA-H-AH26A-UKV | 2018 | Nintendo Co., Ltd. Japan |
| Nintendo Switch cart. | Kirby Star Allies Model LA-H-AH26A-USA | 2018 | Nintendo of America, Inc. USA 45496 |
| Sinclair ZX Spectrum cass. | Knights Hb | 2018 | Sloan, Darryl |
| Google Play pack. | Knights Chronicle | 2018 | Netmarble |
| Slot Machine | Kooza - Cirque Du Soleil | 2018 | Scientific Games Taipa, Macau |
| Pachislot | Kore wa Zombie Desu ka? | 2018 | Kitac Kita Denshi Corp. Japan |
| SNK Neo-Geo AES cart. | Kraut Buster | 2018 | NG:Dev.Team Germany |
| Google Play pack. | Kung Fu Clicker | 2018 | PikPok |
| Nintendo Switch cart. | Kunio-kun - The World Classics Collection | 2018 | Arc System Works |
| PC/MS-Windows pack. | La-Mulana 2 | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | Labyrinth of Refrain - Coven of Dusk | 2018 | NIS America, Inc. USA |
| PC/MS-Windows pack. | Land of Puzzles - Battles Model 931360 | 2018 | Steam Valve Corp. |
| Nintendo Switch cart. | Lapis Re Abyss Model LA-H-AQ93A-JPN | 2018 | Nippon Ichi Soft., Inc. Japan |
| PC/MS-Windows pack. | Last Day of June | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Late Shift | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | Layers of Fear Legacy | 2018 | Limited Run Games |
| Nintendo Switch cart. | Layton's Mystery Journey - Katrielle to Daifugou no Inbou DX Model LA-H-APPAA-JPN | 2018 | Level-5, Inc. Japan |
| PC/MS-Windows pack. | Learn Japanese To Survive! Kanji Combat Model 759440 | 2018 | Steam Valve Corp. |
| Google Play pack. | Left to Survive | 2018 | My.com B.V. |
| PC/MS-Windows pack. | Legend of Assassin - Egypt Model 918870 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Legend of Assassin - Jungle Model 929690 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Legend of Assassin - Siberia Model 925610 | 2018 | Steam Valve Corp. |
| Commodore C64 cass. | Legend of Atlantis Hb | 2018 | Psytronik Soft. |
| PC/MS-Windows pack. | Legend of Mercy Model 676090 | 2018 | Steam Valve Corp. |
| Google Play pack. | Legend of Solgard | 2018 | King |
| Slot Machine | Legend of the 3X 2X Phoenix | 2018 | IGT International Game Technologies Reno, NV, USA |
| Nintendo Switch cart. | Legendary Fishing | 2018 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Nintendo Switch cart. | LEGO DC Super-Villains | 2018 | Warner Bros. Ent., Inc. |
| PC/MS-Windows pack. | LEGO Indiana Jones - The Original Adventures | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | LEGO Indiana Jones 2 - The Adventure Continues | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | LEGO Marvel Super Heroes - The Game 2 Model LA-H-AEANC-JPN | 2018 | Warner Bros. Ent., Inc. |
| Sony PlayStation 4 BR | LEGO Marvel Super Heroes 2 Model PLJM-16108 | 2018 | Warner Bros. Ent., Inc. |
