Epic Online Services (EOS) is a platform developed by Epic Games, Inc. that provides developers with a variety of tools for integrating into their games. These services facilitate comprehensive data collection, management of player data, implementation of game features and support for cross-platform interactions. Independent of the game engine used.
Analysis services and metrics (Datarouter) are integral components of the Unreal Engine and are directly linked to the Epic Online Service (EOS) in newer products, as all functionalities are now encompassed within EOS and can no longer be separated, unlike previous telemetry services offered by Epic. Although the Datarouter is incorporated within the Online Service framework, the service is also utilized in single-player titles.
Disabling EOS can severely impact product functionality. As a result, users who use products with the Unreal engine are left vulnerable to data collection, as they are often not informed about the behavior nor do they have an option to opt-out. Similar to Unity Analytics in most cases.
| Title | Publisher | Released | Steam APP ID: | |
 | 20XX | Batterystaple Games | 2017 | 322110 |
 | 7 Days to Die | The Fun Pimps Entertainment LLC | 2013 | 251570 |
 | Abducted | Sunside Inc | 2017 | 299580 |
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 | ACE COMBAT™ 7: SKIES UNKNOWN | Bandai Namco Entertainment | 2019 | 502500 |
 | Agony | Madmind Studio | 2018 | 487720 |
 | Among Us | Innersloth LLC | 2018 | 945360 |
 | Ancestors Legacy | 1C Company | 2018 | 620590 |
 | Aragami 2 | Lince Works S.L. | 2021 | 1158370 |
 | ARMORED CORE™ VI FIRES OF RUBICON™ | FromSoftware, Inc. | 2023 | 1888160 |
 | Atlas Fallen | Focus Entertainment | 2023 | 1230530 |
 | Aven Colony | Team17 Digital Ltd | 2017 | 484900 |
 | Barotrauma | Daedalic Entertainment GmbH | 2019 | 602960 |
 | Battlefleet Gothic: Armada 2 | Focus Entertainment | 2019 | 573100 |
 | BIOMUTANT | THQ Nordic GmbH | 2021 | 597820 |
 | Breathedge | RedRuins Softworks | 2018 | 738520 |
 | Burning Daylight | Burning Daylight Team | 2019 | 1052070 |
 | Call of Cthulhu | Focus Entertainment | 2018 | 399810 |
 | Cartel Tycoon | tinyBuild | 2021 | 1220140 |
 | CAT Interstellar | Ionized Games | 2017 | 384740 |
