These are pre-drawn interfaces that appear on top of your game.
For example, leaderboard, achievements.
The window for sharing and login.
They save a lot of time instead of doing it yourself.
We make them up ourselves and include them in the SDK.
Well suited for Hyper-casual games.
You can open the in-game overlay in one step via the SDK.
"Show the top 100 best players", "Invite to the game", "Show my achievements".