yeah, rover rage still exists. the beta version was the only version available outside of Asia. once the beta ended, they shut down the servers and removed the game from app stores. it was rereleased in Asia for iphone about a year ago, but has yet to be released for android, or outside of Asia.

There was an extremely similar game developed by neteast company. it was beta version when i play it. they suddenly drop that project and i can't find it again.