A huge update is coming to Bitcoin Billionaire on August 6 that will triple the amount of content in the game. From Touch Arcade:
So, do you remember all that money you invested in time travel in Bitcoin Billionaire? Well it looks like that paid off in a big way, as you’re now the proud owner of a time machine that will whisk you away into the prehistoric era. This new scenario, called Bitstone to the Past, features 25 new investments, 4 new rooms with more than 20 new room items, and new achievements. There’s also a new rare item and re-investment system that applies to both this new scenario and the original one, meaning there are TONS of additional mining opportunities.
Via Touch Arcade