gdx-gamesvcs

Provides a single IGameServiceClient interface that abstracts platform-specific differences, allowing developers to write service-agnostic code for features like leaderboards and achievements, as highlighted in the README's basic concept.

Includes plugins for multiple game services (Google Play Games, Apple Game Center, etc.) with separate dependencies, so you only include what you need, avoiding unnecessary bloat in your game.

Offers NoGameServiceClient for no-op testing and MockGameServiceClient to simulate slow callbacks, facilitating easier debugging and UI testing without live services, as mentioned in the testing section.

Supports asynchronous game state storage with availability checks per service, enabling consistent cloud save functionality where supported, though it requires manual feature checks as noted in the cloud save documentation.