[/td][/tr] [tr=k_EAppType_DLC][td][b]k_EAppType_DLC[/b][/td][td]0x020[/td][td]Downloadable Content.[/td][/tr] [tr=k_EAppType_Guide][td][b]k_EAppType_Guide[/b][/td][td]0x040[/td][td]Game guide, PDF etc[/td][/tr] [tr=k_EAppType_Driver][td][b]k_EAppType_Driver[/b][/td][td]0x080[/td][td]Hardware driver updater (ATI, Razor etc.)…

[/td][/tr] [/table] [subsection=EChatSteamIDInstanceFlags]EChatSteamIDInstanceFlags[/subsection] Special flags for Chat accounts - they go in the top 8 bits of the Steam ID's "instance", leaving 12 for the actual instances [table] [tr][th]Name[/th][th]Value[/th][th]Description[/th][/tr] [tr=k_EChatAccountInstanceMask][td][b]k_EChatAccountInstanceMask[/b][/td][td]0x00000FFF[/td][td]Top 8 bits are flags.…

unSessionID ) { continue; } int nResolutionX = 0, nResolutionY = 0; SteamRemotePlay()->BGetSessionClientResolution( unSessionID, &nResolutionX, &nResolutionY ); if ( nResolutionX > nMaxResolutionX ) { nMaxResolutionX = nResolutionX; nMaxResolutionY = nResolutionY; } } if ( pnX ) { *pnX = nMaxResolutionX; } if ( pnY ) { *pnY = nMaxResolutionY; } return ( nMaxResolutionX > 0 && nMaxResolutionY > 0 ); } [/code] [subsection=ShowRemotePlayTogetherUI]ShowRemotePlayTogetherUI[/subsection] [code=cpp]bool ShowRemotePlayTogetherUI();[/code] Show the Remote Play Together UI in the game overlay. …

[/td][/tr] [tr=k_ERemotePlayMouseButtonMiddle][td][b]k_ERemotePlayMouseButtonMiddle[/b][/td][td]0x0010[/td][td]The middle mouse button.[/td][/tr] [tr=k_ERemotePlayMouseButtonX1][td][b]k_ERemotePlayMouseButtonX1[/b][/td][td]0x0020[/td][td]The first extended mouse button.…

[/list] [/list] [/list] [b]Example Response:[/b] [code=json] { "response": { "result": "OK", "params": { "count": 4, "orders": [ { "orderid": "1233", "transid": "1234567890123456788", "steamid": "76561197972751825", "status": "PartialRefund", "currency": "USD", "time": "2024-01-23T18:30:00Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:15:00Z", "items": [ { "itemid": 100, "qty": 1, "amount": 99, "vat": 9, "itemstatus": "Refunded" }, { "itemid": 101, "qty": 1, "amount": 1299, "vat": 116, "itemstatus": "Succeeded" } ] }, { "orderid": "1234", "transid": "1234567890123456789", "steamid": "76561197972751825", "status": "Failed", "currency": "USD", "time": "2024-01-23T18:40:30Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:39:00Z", "items": [ { "itemid": 100, "qty": 1, "amount": 99, "vat": 9, "itemstatus": "Failed" } ] }, { "orderid": "1235", "transid": "1234567890123456790", "steamid": "76561197972751825", "status": "Succeeded", "currency": "USD", "time": "2024-01-23T18:40:40Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:39:30Z", "items": [ { "itemid": 101, "qty": 1, "amount": 1299, "vat": 116, "itemstatus": "Succeeded" } ] }, { "orderid": "1236", "transid": "1234567890123456791", "steamid": "76561197972751825", "status": "Chargedback", "currency": "USD", "time": "2024-01-23T19:55:00Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:40:00Z", "items": [ { "itemid": 102, "qty": 1, "amount": 999, "vat": 89, "itemstatus": "Chargedback" } ] } ] } } } [/code] [section=GetUserAgreementInfo]GetUserAgreementInfo[/section] [code=http]GET https://partner.steam-api.com/ISteamMicroTxn/GetUserAgreementInfo/v2/[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Required[/th][th]Description[/th][/tr] [tr] [td][b]key[/b][/td][td]string[/td] [td]✔[/td] [td]Steamworks Web API [url=https://partner.steamgames.com/doc/webapi_overview/auth#publisher-keys]publisher key[/url] with [b]Microtransaction[/b] permissions.…

[/list] [/list] [/list] [b]Example Response:[/b] [code=xml] <response> <result>OK</result> <params> <state>WA</state> <country>US</country> <currency>USD</currency> </params> </response> [/code] [section=InitTxn]InitTxn[/section] [code=http]POST https://partner.steam-api.com/ISteamMicroTxn/InitTxn/v3/[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Required[/th][th]Description[/th][/tr] [tr] [td][b]key[/b][/td][td]string[/td] [td]✔[/td] [td]Steamworks Web API [url=https://partner.steamgames.com/doc/webapi_overview/auth#publisher-keys]publisher key[/url] with [b]Microtransaction[/b] permissions.…

[subsection=BDecryptTicket]SteamEncryptedAppTicket_BDecryptTicket[/subsection] [code=cpp]S_API bool SteamEncryptedAppTicket_BDecryptTicket( const uint8 *rgubTicketEncrypted, uint32 cubTicketEncrypted, uint8 *rgubTicketDecrypted, uint32 *pcubTicketDecrypted, const uint8 rgubKey[k_nSteamEncryptedAppTicketSymmetricKeyLen], int cubKey );[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Description[/th][/tr] [tr][td][b]rgubTicketEncrypted[/b][/td][td]const uint8 *[/td][td]The encrypted user authentication ticket that will be decrypted.…

const uint8 rgubKey[k_nSteamEncryptedAppTicketSymmetricKeyLen] = { 0xed, 0x93, 0x86, 0x07, 0x36, 0x47, 0xce, 0xa5, 0x8b, 0x77, 0x21, 0x49, 0x0d, 0x59, 0xed, 0x44, 0x57, 0x23, 0xf0, 0xf6, 0x6e, 0x74, 0x14, 0xe1, 0x53, 0x3b, 0xa3, 0x3c, 0xd8, 0x03, 0xbd, 0xbd }; uint8 rgubDecrypted[1024]; uint32 cubDecrypted = sizeof( rgubDecrypted ); if ( !…

PowerFormId=1b290fb6-bf33-4529-b6b4-0c05174271f7&env=na1&acct=8eb740d5-3d42-42a7-b032-df44d160f47f&v=2]commercial/government use license[/url]. A PDF copy for your prior review can be downloaded [docfile=2023STEAMVRCOMMERCIALINSTALLATIONLICENSE.pdf]here[/docfile]. …

If this is the case on your system you may see an error message reporting one or several of the following of the following files missing on your system: d3dx10_43.dll MSVCP140.dll VCRUNTIME140.dll MSVCP140.dll This issue can generally be addressed by installing the Microsoft DirectX Runtime and the Microsoft Visual C++ Redistributable. …

[b]Example:[/b] [code=cpp]SteamInput()->SetInputActionManifestFilePath( "C:\\Games\\MyGame\\steam_input\\steam_input_manifest.vdf" );[/code] [subsection=SetLEDColor]SetLEDColor[/subsection] [code=cpp]void SetLEDColor( InputHandle_t inputHandle, uint8 nColorR, uint8 nColorG, uint8 nColorB, unsigned int nFlags );[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Description[/th][/tr] [tr][td][b]inputHandle[/b][/td][td][apitype]ISteamInput::InputHandle_t[/apitype][/td][td]The handle of the controller to affect.[/td][/tr] [tr][td][b]nColorR[/b][/td][td][apitype]steam_api::uint8[/apitype][/td][td]The red component of the color to set (0-255).[/td][/tr] [tr][td][b]nColorG[/b][/td][td][apitype]steam_api::uint8[/apitype][/td][td]The green component of the color to set (0-255).…

. - With their GetDetailedSales querying completed, Partner X would then stores off the result_highwatermark value (120) from GetChangedDatesForPartner for future calls. - The next day (May 5th, 2025), Partner X starts their workday by calling GetChangedDatesForPartner again (using a highwatermark value of 120, the stored value from the previous day's call). …

Partner X would also store off new values for dates they don't already have (2025/05/05) - Finally, Partner X would then store off the result_highwatermark value (163) from GetChangedDatesForPartner until their next call. …

Each recipe consists of an itemdef ID, optionally followed by an "x" separator and a desired (integer) quantity. If quantity is not supplied explicitly, "1" is used as a default. [h4]Bundle format[/h4] [code] bundle_def : item_recipe , { ";" , item_recipe } item_recipe : item_def , [ "x" , quantity ] [/code] [h4]Bundle examples[/h4] [list] [*] Grant one each of itemdef 201, itemdef 202, itemdef 203: [code] type: bundle bundle: 201;202;203[/code] [*] Grant one instance with itemdef 101 and five instances of itemdef 102: [code] type: bundle bundle: 101x1;102x5[/code] [*] Random 90% chance of itemdef 501, 9% chance of itemdef 502, 1% chance of item 503: [code] type: generator bundle: 501x90;502x9;503x1[/code] [*] 90% chance of a common item; 10% chance of a special item. …

[b]Example:[/b] [code=cpp]SteamController()->RunFrame();[/code] [subsection=SetLEDColor]SetLEDColor[/subsection] [code=cpp]void SetLEDColor( ControllerHandle_t controllerHandle, uint8 nColorR, uint8 nColorG, uint8 nColorB, unsigned int nFlags );[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Description[/th][/tr] [tr][td][b]controllerHandle[/b][/td][td][apitype]ISteamController::ControllerHandle_t[/apitype][/td][td]The handle of the controller to affect.[/td][/tr] [tr][td][b]nColorR[/b][/td][td][apitype]steam_api::uint8[/apitype][/td][td]The red component of the color to set (0-255).[/td][/tr] [tr][td][b]nColorG[/b][/td][td][apitype]steam_api::uint8[/apitype][/td][td]The green component of the color to set (0-255).…

For developers, Steam Next Fest is an opportunity to get early feedback from players and build an audience for a future launch on Steam. The February 2027 edition runs February 22 at 10:00 AM PST (UTC-8) to March 1 at 10:00 AM PST (UTC-8). [introblock=Announcements.gif] For general information about Steam Next Fest, including details on registration, preparing your demo, running a livestream, trailer and demo gameplay usage, the Press Preview event, game visibility, and frequently asked questions, please visit the [url=https://partner.steamgames.com/doc/marketing/upcoming_events/nextfest]Steam Next Fest[/url] parent documentation page. …

You can check out our past live Q&A sessions on YouTube [url=https://www.youtube.com/playlist?list=PLckFgM6dUP2iCWK3VkvB8YZI9b7HHCj8m]here[/url]. These sessions cover a wide variety of topics to help you prepare for getting the most out of Steam Next Fest. …

[h4]Example[/h4] A basic one will look like this: [code]"InstallScript" { "Registry" { "HKEY_LOCAL_MACHINE\\SOFTWARE\\Foo\\Bar" { "string" { "Install_Path" "%INSTALLDIR%" "Exe_Path" "%INSTALLDIR%\\foobar.exe" } "dword" { "PatchVersion" "12" } } } "Run Process" { "DirectX" { "HasRunKey" "HKEY_LOCAL_MACHINE\\Software\\Valve\\Steam\\Apps\\480" "Process 1" "%INSTALLDIR%\\DirectX\\DXSETUP.exe" "Command 1" "/silent" "NoCleanUp" "1" } } } [/code] The second keyname after the root describes what kind of action will take place. …

Values are: [list] [*] Windows 3.11 [*] Windows 95 [*] Windows 98 [*] Windows ME [*] Windows NT [*] Windows 2000 [*] Windows XP [*] Windows 2003 [*] Windows Vista [*] Windows 7 [*] Windows 2008 [*] Windows 2012 [*] Windows 2012 R2 [*] Windows 8 [*] Windows 8.1 [*] Windows 10 [/list] [/list] [b]64 bit Example[/b] This example will run the appropriate installer for the 32 or 64 bit installer. …

Steam Frame natively runs a Snapdragon 8 Gen 3 (Arm64) chip on [url=https://store.steampowered.com/steamos]SteamOS[/url] (Linux Arch-based) and includes a range of compatibility layers for other Operating Systems and architectures. …

It is implemented as a container to minimize overhead. [subsection]x86 via FEX[/subsection] x86 (32-bit and 64-bit) via [url=https://github.com/FEX-Emu/FEX]FEX[/url]. FEX translates x86 compiled games to Arm64 instructions, but forwards API calls to native host system libraries like OpenGL or Vulkan to reduce emulation overhead, and leverages code caching to minimize in-game stuttering as much as possible. …

v=<video id> youtu.be/<video id> [/code] For example, using the Video ID of 'UUn-ET4vv1s' we would see the following widget in your event. [docimg=2019-09-17_8-17-04.png]2019-09-17_8-17-04.png[/docimg] Note: With YouTube, we have a few additional formatting options via the [previewyoutube] tag accessible via the toolbar's import YouTube icon. …

[code] https://sketchfab.com/models/<model id> https://sketchfab.com/models/7b08add6fb40478a9bc465a8ef0d8ffb [/code] That would automatically generate a summary block about the 3D model in the event description. This summary includes the items name and authors name. …

Refer to the template (downloadable above) for the area in the middle occluded by the profile.[/h4] [list] [*]300 x 168px .webm <1MB (for preview purposes) [*]300 x 168px .mp4 <1MB (for preview purposes) [*]1920 x 1080px .jpg (still) < 350KB [*]1920 x 1080px .mp4 <4MB [*]1920 x 1080px .webm <4MB [/list] [img]https://steamcdn-a.akamaihd.net/steamcommunity/public/images/steamworks_docs/english/anim_BG_GIF.gif[/img] [url=https://store.steampowered.com/points/shop/c/backgrounds](Click here to see examples live in the Points Shop.)…

[/list] [subsection]Asset Checklist[/subsection] [list] [*]1920 x 1200px .webm or .mp4 (full-size movie / with sound) < 50MB [*]1920 x 1200px .png, .jpg, .webp (still) < 10MB [/list] [docfile=steam_deck_startup_movie_template.zip]Download the templates here[/docfile] Please remember that, under the Steam Distribution Agreement, all marketing materials you provide need to be non-infringing. …

Generator Legendary applies the tag [code-inline]quality:legendary[/code-inline] and creates sword or shield items, while Generator Common applies the tag [code-inline]quality:common[/code-inline] and also creates sword or shield items. [code] itemdefid: 10 type: item name: Sword itemdefid: 11 type: item name: Shield itemdefid: 100 type: generator name: Generator A bundle: 101x1;102x9 tags: color:red itemdef: 101 type: generator name: Generator Legendary bundle: 10;11 tags: quality:legendary itemdef: 102 type: generator name: Generator Common bundle: 10;11 tags: quality:common [/code] Another way to assign tags would be to use the [code-inline]tag_generator[/code-inline] item definition type. …

In the end you could end up with "Legendary Red Shield with Flames" or a "Common Red Sword with Lasers." [code] itemdefid: 10 type: item name: Sword itemdefid: 11 type: item name: Shield itemdefid: 100 type: generator name: Generator A bundle: 10;11 tags: color:red tag_generators: 101;102 itemdefid: 101 type: tag_generator name: Tag Generator Quality tag_generator_name: quality tag_generator_values: legendary:1;common:9 itemdefid: 102 type: tag_generator name: Tag Generator FX tag_generator_name: fx tag_generator_values: flames;sparks;lasers [/code] The format for the [code-inline]tag_generators[/code-inline] field is a list of all item definition ids of the tag generators you want applied, separated by the ";" character. …

More details on each are provided below: [list][*]5-15 Trading Cards [*]5-10 Emoticons [*]Badges for Level 1-5 and the Foil Badge [*]3-10 Still Profile Backgrounds[/list] Note: There is a complete checklist on the Community Items (e.g. …

A user will randomly receive one of these emoticons when crafting a badge. Images required: [list][*]5 Emoticons at both 18x18 and 54x54, both transparent PNG[/list] [callout=blue]NOTE: The 18x18 version is the most commonly viewed so ensure that the emoticon is legible at this size. …

[subsection]Apple macOS[/subsection] Steam officially supports Intel Mac, OS X version 10.11 (El Capitan), or later. [b]Notarization[/b] Starting October 14th, 2019 Steam will require all new macOS Applications to be 64-bit and notarized by Apple. …

Valve approves of these efforts but does not officially endorse or provide support for them. Steam on Linux supports both x86 and x64, it's highly recommended that you ship 64 bit binaries as the vast majority of users will be running that. The [url=https://github.com/ValveSoftware/steam-for-linux]Steam for Linux Client[/url] Github page is very active and contains the bug tracker for the Linux Steam Client. …

For developers, Steam Next Fest is an opportunity to get early feedback from players and build an audience for a future launch on Steam. The June 2027 edition runs June 14 at 10:00 AM PDT (UTC-7) to June 21 at 10:00 AM PDT (UTC-7). [introblock=Announcements.gif] For general information about Steam Next Fest, including details on registration, preparing your demo, running a livestream, trailer and demo gameplay usage, the Press Preview event, game visibility, and frequently asked questions, please visit the [url=https://partner.steamgames.com/doc/marketing/upcoming_events/nextfest]Steam Next Fest[/url] parent documentation page. …

You can check out our past live Q&A sessions on YouTube [url=https://www.youtube.com/playlist?list=PLckFgM6dUP2iCWK3VkvB8YZI9b7HHCj8m]here[/url]. These sessions cover a wide variety of topics to help you prepare for getting the most out of Steam Next Fest. …

[section]Localized Image Management[/section] If you are uploading images that contain text, you can now easily manage localized version of those images all together in an image group. [docimg=b10a3f4768ef3d833c7922d6981fa5f7df4ecbe8.png]b10a3f4768ef3d833c7922d6981fa5f7df4ecbe8.png[/docimg] This gives you one single entry in your list of images and a quick menu option to edit the group. …

The value field is a comma-delimited list of strings to check. [*] "and" (x1 && x2 && ... && xn) "or" (x1 || x2 || ... || xn) "nand" !(x1 && x2 && ... && xn) "nor" !(x1 || x2 || ... || xn) Performs Boolean operation on the following filters. The operand to this filter specifies the "size" of the Boolean inputs to the operation, in Key/value pairs. …