download and replace gamemodule
go to Asterix gaming guild and download it from patches channel
In the project settings, ensure you have the path to the GameModule set.
I did not find the gamemodule for OG, there is for XXL 1 and 2 but not for OG (there is just the .exe)
In that case take the .exe
That's what I did but the game starts, it loads (with the coin spinning money) but it crashes just after.
(and I replaced the .exe)
@adrientd is the mega god of coding he knows how it works
Then not sure, maybe you have a different version of the exe?
I just tested with the patch from Asterix gaming guild, I have the same problem.
The Test button does work with XXL1/2, right?
If it still doesn't work, try running the game manually.
Also if you saved the level and it crashes when loading that level, maybe it could be a bug with the editor, because it's been a while since I tested with OG.