Ultra Engine includes functionality to help publish your game to Steam.
| Property | Type | Description |
|---|---|---|
| AddStat | Function | increments a user statistic |
| AppInstalled | Function | checks if the specified app is installed |
| AppSubscribed | Function | checks if the specified app is authorized to be run |
| BroadcastPacket | Function | sends a packet all other players in a lobby |
| CreateLobby | Function | creates a new lobby for multiplayer games |
| DlcInstalled | Function | checks if the specified DLC is installed for this application |
| GetAppId | Function | gets this application's ID |
| GetBuildId | Function | gets the application build ID |
| GetLeaderboard | Function | gets a leaderboard by name |
| GetLeaderboardEntries | Function | gets the leaderboard stored scores |
| GetLobbies | Function | gets a list of lobbies for this game |
| GetLobbyCapacity | Function | gets the maximum number of players that can join the lobby |
| GetLobbyMembers | Function | gets the user ID of all players in the lobby |
| GetLobbyOwner | Function | gets the user ID of the lobby's owner |
| GetLobbyProperty | Function | gets the maximum number of players |
| GetPacket | Function | retrieves the next available packet received |
| GetStat | Function | gets a user statistic |
| GetUserAvatar | Function | gets the user's Steam profile picture |
| GetUserId | Function | gets the user's Steam profile ID |
| GetUserName | Function | gets the user's Steam profile name |
| Initialize | Function | Initializes the Steam API |
| InviteFriends | Function | opens the Steam overlay with the invite friends interface |
| JoinLobby | Function | joins a lobby |
| LeaveLobby | Function | leaves a lobby |
| RecordVoice | Function | sets the microphone recording state, for in-game voice chat |
| SendPacket | Function | sends data to another user |
| SetLeaderboardScore | Function | sets a user statistic |
| SetLobbyProperty | Function | sets the maximum number of players |
| SetStat | Function | sets a user statistic |
| Shutdown | Function | closes the Steam API |
| UnlockAchievement | Function | sets a user achievement |
| Update | Function | should be called once per frame |