There are some games that uses built-in Intiface CLI for device synchronization, such as SuccubusReborn.
For these games to work with the OSR2/SR6, first configure intiface to look for your device following the steps in the OP. Then, look into the game’s folder for “IntifaceCLI.bat”. Open as text file and you should see something like:
intiface-engine.exe --websocket-port %1 --use-bluetooth-le
Append the following startup parameters:
--device-config-file C:\Users\[Your User ID]\AppData\Roaming\com.nonpolynomial\intiface_central\config\buttplug-device-config.json --use-serial
Save and reboot the game. The game’s built-in Intiface engine will now use the configuration you’ve set, and should find your OSR when searching for “Bluetooth” devices.
I learnt this from @hue04476.test1, wanted to share it here as well.
https://discuss.eroscripts.com/t/succubus-reborn-by-sda-labs/125509/16?u=falafel