Get up to $100 Bonus Cash + 25 Free Spins Every Monday on King Billy

Promotion Summary
  • Deposit a minimum of $50 on King Billy Casino every Monday using bonus code, EXTRA
  • Get 25% of your deposit up to $100 in bonus cash
  • You’ll also get 25 free spins for use on Gonzo’s Quest/Rook’s Revenge

Sooner or later, we all reload our online casino accounts. Why not get your money's worth in the process? At King Billy Casino, you can get a bit extra, every single week.

Scroll down below, and we'll show you how to load up on bonus cash and free spins every Monday.

How does this promo work?

Every Monday, log onto King Billy Casino, and head to the cashier. Deposit of at least $50, and enter "EXTRA" into the bonus code field. When you do this, you'll get 25% of your amount up to $100 in bonus cash. You'll also receive 25 free spins, good for use on Gonzo's Quest or Rook's Revenge.

As always, though, there are terms & conditions to note. First, you must have cleared your welcome bonus (first four deposit). Second, this is a fiat currency bonus only – no crypto. And third, King Billy awards cash in the form of bonus cash. Free spin winnings are also considered bonus cash.

To unlock these sums, you'll have to wager through them 30 times. Lastly, note there is a max bet cap of $10 throughout this period. Enjoy your week, and the best of luck to you.