| Slot Machine |  King of Bling - Iced Out | 2013 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Strength Tester | King of the Hammer II | 2013 | Andamiro Co., Ltd. |
| PC/MS-Windows pack. | King's Bounty - Crossworlds GOTY | 2013 | GOG sp. z o.o. |
| Sony PlayStation 3 disc | Kingdom Hearts HD I.5 ReMIX Model BLJM-60589 | 2013 | Square Enix Co., Ltd. Japan |
| PC/MS-Windows DVD | Kingdom Under Fire Online | 2013 | Neowiz Games Korea |
| PC/MS-Windows pack. | Kingdom Wars Model 227180 | 2013 | Steam Valve Corp. |
| BlackBerry pack. | Kingdoms & Lords | 2013 | Unknown |
| Sony PlayStation 4 BR | Knack Model CUSA-00068 | 2013 | Sony Computer Ent. America SCEA CA, USA |
| SNK Neo-Geo MVS cart. | Knight's Chance Model NGH-501 Hb | 2013 | Neobitz |
| Amstrad CPC cass. | Knights & Demons | 2013 | Unknown |
| Dragon cass. | Knights & Demons Hb | 2013 | Kabuto Factory |
| Sinclair ZX Spectrum cass. | Knights & Demons Hb | 2013 | Kabuto Factory |
| Sinclair ZX Spectrum cass. | Knights & Demons DX Hb | 2013 | Kabuto Factory |
| PC/MS-Windows CD | Knights of Pen and Paper | 2013 | Paradox Interactive |
| Slot Machine | Knights of the Round Table Hot Millions | 2013 | Rocket Gaming Systems |
| Slot Machine | Knights Quest | 2013 | AGI Austrian Gaming Industries Novomatic Group |
| Arcade Video game | KO Drive | 2013 | SEGA Amusements, Inc. Elk Grove Village, IL, USA |
| Sony PSP UMD |  Koei Tecmo the Best: Taikou Risshiden V Model ULJM-06158 | 2013 | KOEI Tecmo Games Co., Ltd. Japan |
| Slot Machine | Koi Pond | 2013 | Multimedia Games, Inc. Austin, TX, USA |
| Slot Machine | Koi Treasures | 2013 | Bally Tech., Inc. |
| Pachislot | Koiko'i Mahalo - Welcome to a True Paradise! | 2013 | Kitac Kita Denshi Corp. Japan |
| Pachinko | Koukaku no Regiosu | 2013 | Daito-Giken, Inc. Japan |
| Sinclair ZX Spectrum+3 disk | Krunel Hb | 2013 | Speccy.pl |
| PC/MS-Windows pack. | Krush Kill 'N Destroy 2 - Krossfire | 2013 | GOG sp. z o.o. |
| Sony PS Vita game | Kud Wafter - Converted Edition Model VLJM-30064 | 2013 | Prototype Japan |
| Slot Machine | La Perla Magica | 2013 | Vital Games Italy |
| Slot Machine | Lady Swan | 2013 | IGT International Game Technologies Reno, NV, USA |
| Pachislot | Lagrange - The Flower of Rin-ne | 2013 | Sammy Corp. Japan |
| Google Play pack. | LEGO Duplo Train | 2013 | LEGO System A/S |
| Nintendo Wii U disc | LEGO Marvel Super Heroes | 2013 | Warner Bros. Ent., Inc. |
| Sony PlayStation 4 BR | LEGO Marvel Super Heroes | 2013 | Warner Bros. Ent., Inc. |
| Microsoft XBOX 360 disc | LEGO Marvel Super Heroes | 2013 | Warner Bros. Ent., Inc. |
| Sony PlayStation 3 disc | LEGO Star Wars III - The Clone Wars Model BLES-00934/E | 2013 | Disney Interactive |
| PC/MS-Windows pack. | Leisure Suit Larry | 2013 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Leisure Suit Larry - Love for Sail! | 2013 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Leisure Suit Larry - Magna Cum Laude - Uncut and Uncensored! | 2013 | GOG sp. z o.o. |
| Slot Machine | Leonidas - King of the Spartans | 2013 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| BlackBerry pack. | Let's Golf! 3 | 2013 | Unknown |
| Slot Machine | Let's Make a Deal | 2013 | Aristocrat Leisure Industries Pty, Ltd. |
| PC/MS-Windows CD | Leviathan - Warships | 2013 | Paradox Interactive |
