To make GameGuru Loader work in Studio, Just add this line to the top of the main.agc
#renderer "Basic" // This will choose the OpenGL renderer.
It will nearly look the same but will still have some UV scale problems (mainly terrain will display smaller then normal).
And yes there will be a upgrade that fully support Studio.
But for now you can use the "old" OpenGL to render the scenes.
You can order the "download" version directly from TGC:
https://www.appgamekit.com/dlc/gameguru-loader
After that you will be able to download it directly from TGC.
Mr Love: If you look at the included game "PBRDEMO" (it include the game project and full source code and media) it will show how to make a load screen , and have a button to start the game. You can add it like this.
https://www.youtube.com/watch?v=aW6G5McHh58
I know its not a good game
but was mainly made to show:
How to make a loading screens.
How to add graphics buttons , also to mobile version for fire and navigation.
How to add progress/level up menu or screens to your game.
How to use PBR media in your games.
How to add physics to your game.
How to display text to the player.
How to make a small score system.
How to do a level up / progress , and assign a new task to the player.