Openarena sample
This sample, located here, is based on the popular open source FPS game OpenArena. You can install it using this script:
kubectl apply -f https://raw.githubusercontent.com/PlayFab/thundernetes/main/samples/openarena/sample.yaml
To connect to an active server, you need to download the OpenArena client from here.
To allocate a game server (convert its state to active) and scale your GameServerBuild, you can check here.