Colorado Amendment 77 was a vote to allow citizens in the state’s three gaming hubs – Black Hawk, Central City, and Cripple Creek – to decide whether or not they want to increase or remove betting limits in casino games, including poker.ĭue to a 2008 law, maximum bets in Colorado were capped at just $100. 3 election was centered on the tight race between Joe Biden and Donald Trump, there was actually a much smaller issue on the ballot in Colorado.