Abstract: Technology is described for electronic game interaction. A request may be received to generate an electronic link for an electronic game session hosted by a game server in a computing service environment. The electronic link may enable one or more game interactions to be performed with the electronic game session. The electronic link may be generated for the electronic game session to include link information. The link information may include one or more game parameters associated with the electronic game session that are to be included in the electronic link. The electronic link may be provided for inclusion in an electronic page. An activation of the electronic link by a target gaming device may enable the target gaming device to perform a game interaction with the electronic game session.

Abstract: Useful metadata can be embedded directly into dynamically rendered content in a way that is minimally perceptible to a viewer. Objects to be rendered for an application, such as backgrounds and gameplay elements for a gaming application, can have their appearance modified in order to embed specified metadata. The modifications can impact the color, patterns, configuration, or other aspects of the objects. The metadata can include any data useful for identifying a state, context, or configuration for the presentation of content, such as the state of a game at the time of rendering, as well as information about the player or device corresponding to a device-specific rendering of the content. A video segment including a representation of the rendered content can be analyzed to quickly identify and extract the metadata, which can help to quickly obtain the information needed to perform certain tasks, such as debugging or issue spotting.