| Google Play pack. |  Seven Knights | 2015 | Netmarble |
| PC/MS-Windows CD | Shadow Complex Remastered | 2015 | Microsoft |
| Sony PSN: PSone Classics pack. |  Shadow Tower Model NPUJ-????? | 2015 | From Soft. |
| PC/MS-Windows pack. | Shadow Watch | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Shadowrun Hong Kong - Extended Edition | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Shadowrun Hong Kong - Extended Edition Deluxe | 2015 | GOG sp. z o.o. |
| Sony PlayStation 3 disc | Shallie no Atelier - Tasogare no Umi no Renkinjutsushi Model BLJM-55081 | 2015 | KOEI Tecmo Games Co., Ltd. Japan |
| PC/MS-Windows pack. | Shantae - Risky's Revenge - Director's Cut | 2015 | GOG sp. z o.o. |
| PC/MS-Windows CD | Shantae and the Pirate's Curse | 2015 | Wayforward Technologies |
| PC/MS-Windows pack. | ShareX Model 400040 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Shelter 2 | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Shelter 2 - Special Edition | 2015 | GOG sp. z o.o. |
| Arcade Video game | Shin Kouchuu Ouja Mushiking | 2015 | SEGA Corp. |
| Pachislot | Shin Megami Tensei - Devil Survivor 2 | 2015 | Olympia Co., Ltd. Japan |
| Nintendo 3DS cart. | Shin Rorona no Atelier - Hajimari no Monogatari - Arland no Renkinjutsushi Model CTR-BRAJ-JPN | 2015 | KOEI Tecmo Games Co., Ltd. Japan |
| Sony PlayStation 3 disc | Shin Sangoku Musou 7 Model BLJM-55083 | 2015 | KOEI Tecmo Games Co., Ltd. Japan |
| Pachinko | Shin-Hana no Keiji | 2015 | Newgin Japan |
| Sony PS Vita game | Shinsouban Mahoutsukai no Goshujinsama Model VLJM-35220 | 2015 | Quinrose Japan |
| Sony PSN: Shodai PS Archives pack. | Shiritsu Justice Gakuen - Nekketsu Seishun Nikki 2 Model NPJI-????? | 2015 | Capcom Co., Ltd. Japan |
| Slot Machine | Shiseijuu Fortunes | 2015 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| PC/MS-Windows pack. | Shogun - Total War - Collection Model 345240 | 2015 | Steam Valve Corp. |
| Sony PSN: PSone Classics pack. | Shooter - Space Shot Model NPUJ-????? | 2015 | Agetec, Inc. Sunnyvale, CA, USA |
| Sony PSN: PSone Classics pack. | Shooter - Starfighter Sanvein Model NPUJ-????? | 2015 | Agetec, Inc. Sunnyvale, CA, USA |
| PC/MS-Windows CD | Sid Meier's Starships | 2015 | 2K Games, Inc. New York, NY, USA |
| PC/MS-Windows pack. | Sid Meier's Starships Model 282210 | 2015 | Steam Valve Corp. |
| Google Play pack. | Siegefall | 2015 | Gameloft S.A. France |
| Pachislot | Silent Hill | 2015 | Takasago |
| Arcade Video game | Silver Strike X | 2015 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Slot Machine | Silver Wolf | 2015 | Aristocrat Leisure Industries Pty, Ltd. |
| PC/MS-Windows pack. | Simon the Sorcerer 4 - Chaos Happens | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Sins of a Solar Empire - Rebellion Ultimate Edition | 2015 | GOG sp. z o.o. |
| Sinclair ZX Spectrum cass. | Sixteen Skirmish Hb | 2015 | Stonechat Productions |
| Arcade Video game | Ski Racer | 2015 | UNIS Universal Space Ontario, Canada |
| Taito NESiCAxLive pack. | Skullgirls - 2nd Encore | 2015 | Arc System Works |
| Pachislot | Sky Girls - Zero Again | 2015 | Takasago |
| Slot Machine | Sky Rider 2 - Golden Amulet | 2015 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Sky Rider 2 - Silver Treasures | 2015 | Aristocrat Leisure Industries Pty, Ltd. |
| Pachislot | Slot Basilisk Kizuna 2015 - Kouga Shinobu Houjou | 2015 | Eleco, Ltd. Universal Ent. Group Japan |
| Google Play pack. | Slot Machines - Free Slots | 2015 | Huuuge Global |
| Pachislot | Slot Mahou Shoujo Madoka Magica Kyubey ver. | 2015 | Macy Sales Co., Ltd. Universal Group Japan |
