We did add a new minigame for making money and a cheat system. So if you don't want to spend as much time on the minigames you don't have to. I'd recommend using the cheats if you are finding it too difficult.
I tried but they didn't work none of them did
You probably need to start a new save/clear persistent. You were on a pretty old version.
I had reinstalled the game and started a new game and they still did nothing all I saw was NOPE! When I entered them