We have designed the platform for you to set up the integration with the DEV environment and once you have set up events you are happy with you can publish these to live so you will end up with a select list of valuable events in this environment that will actually provide you with the data you'd like to retrieve from the game. The workflow we suggest is to integrate with the DEV environment and once you will have actual players in the game you create a build that points towards LIVE.
Changing this over is as easy as changing the environment key in the integration code and publishing the required events from DEV to LIVE on the event management page.
Once you have events flowing the first place they will show is in the event browser (SETUP>event browser)