I'm reuploading and editing this since the last one has been unanswered for a while but here is my idea:
Add a gambling system. Nothing like Blackjack or Poker, but more like Rock Paper Scissors or Coin Flip. There can be a max on how many credits you bet and how long in between gambles. For example:
Minimum: 1000
Maximum: 10000
Time: 10-30 Minutes
There can also be vs others by sending a request to someone else so there are no credits coming out of nowhere. But I feel like against an AI would be better. It would also double the amount of credits you get when you win or multiply it by 1.5x.
Add a gambling system. Nothing like Blackjack or Poker, but more like Rock Paper Scissors or Coin Flip. There can be a max on how many credits you bet and how long in between gambles. For example:
Minimum: 1000
Maximum: 10000
Time: 10-30 Minutes
There can also be vs others by sending a request to someone else so there are no credits coming out of nowhere. But I feel like against an AI would be better. It would also double the amount of credits you get when you win or multiply it by 1.5x.