Ka Ching Boom

4-reel, 1-line game

The objective of the Ka Ching Boom™ is to obtain winning symbol combinations by spinning the reels.

To play the game:

  • When Bet Option 1 is enabled, the total bet is equal to 1x coin value.
  • When Bet Option 5 is enabled, the total bet is equal to 5x coin value.
  • When Bet Option 20 is enabled, the total bet is equal to 20x coin value.
  • The total bet shows how much is being bet in total on a single spin.
  • On the entry screen, press to start the game.
  • To open bet settings, press the coin button.
  • Press the + and - buttons to select a total bet.
  • Press the SPIN button to spin the reels with the current bet.
  • In the case of a winning spin, the TOTAL WIN field displays the accumulated line and Wheel Feature winnings.

Autoplay:

  • The reels spin automatically in autoplay.
  • To display the list of options, hold the spin button, select the number of spins to be played automatically, and then press ▶︎.
  • During autoplay, the number of remaining spins is displayed.
  • Autoplay ends when:
    • The reels have spun the number of times specified.
    • You do not have sufficient funds for the next spin.
    • The Respin Feature has been triggered.
  • You can end autoplay by pressing ◼︎.

Paytable:

  • To open the paytable, press i.
  • To navigate the paytable, use the scroll bar.
  • To close the paytable and return to the game, press X.

Paylines:

  • There is 1 active payline only.
  • Winning combinations are formed by concatenating the numbers displayed on reels 1, 2, and 3. The line win is calculated by multiplying this concatenated number by the coin value.
  • The Diamond (◆) symbol and blank spaces do not affect the number sequence.

Maximum win limit:

  • The maximum win in the game has an upper limit. For more information, see the Terms and Conditions.

Bet Options:

  • In the main game, there are 3 Bet Option modes.
  • In Bet Option 1, reel 3 is locked. Reel 4 contains multipliers x2, x3, x5, and the Respin symbol.
  • Upgrading to Bet Option 5 unlocks reel 3. The Wheel symbol is added to reel 4.
  • Further upgrading to Bet Option 20 adds a x10 multiplier to reel 4, new number symbols to reels 2 and 3, and improves all Wheel prizes.
  • Press the BET button to choose between the different bet options.

Number Symbols:

  • Number symbols appear on reels 1, 2, and 3.
  • Number symbols available on reel 1 are 1, 2, 5 and 10.
  • Number symbols available on reel 2 and 3 are 1, 2, 5 and 0.
  • In Bet Option 20, number symbols 10 and 00 are also available on reel 2 and 3.

Multiplier Symbols:

  • Multiplier symbols can only appear on reel 4.
  • Each spin has a chance to land a random x2, x3 or x5 multiplier symbol.
  • In Bet Option 20, a x10 multiplier symbol is also available.
  • If a multiplier symbol has landed, the winning combination on the left is multiplied by the value on the symbol.

Respin Symbol:

  • The Respin symbol only appears on reel 4.
  • Landing a Respin symbol will trigger the Respin Feature.

Wheel Symbol:

  • The Wheel symbol only appears on reel 4.
  • Landing a Wheel symbol will trigger the Wheel Feature.
  • Wheel wins are multiplied by the coin value.
  • The Wheel symbol is not available in Bet Option 1.

Respin Feature:

  • If a Respin symbol lands on reel 4, 1 free spin is awarded.
  • In the Respin Feature, the Respin symbol is held and the first 3 reels will respin for a guaranteed win.
  • The Respin Feature is played after the line wins have been evaluated.

Wheel Feature:

  • If a Wheel symbol lands on reel 4, 1 spin of the Wheel will occur.
  • Available Wheel prizes for Bet Option 5 are 50, 100, 150, 250, 400, 500, 1250, 2500x coin value.
  • Available Wheel prizes for Bet Option 20 are 400, 800, 1200, 2000, 3200, 4000, 10000, 20000x coin value.
  • Please note: the wheel represented in the game does not reflect the real wheel, and the odds differ from those in real-life scenarios.

Return to Player:

  • The RTP value is the theoretical return to player, calculated by dividing the total winnings by total amount bet from 3000000000 simulated game rounds.
  • The theoretical percentage return to player (RTP) during the BET OPTION 1 mode is 94.81%.
  • The theoretical percentage return to player (RTP) during the BET OPTION 5 mode is 94.86%.
  • The theoretical percentage return to player (RTP) during the BET OPTION 20 mode is 94.81%.

Note on disconnections:

  • If you are disconnected from the Internet during:
    • A spin, the spin will be automatically completed, and any winnings will be added to your balance.
    • A bonus feature or the triggering spin, you will be automatically directed to the feature after you reconnect.
    • Autoplay, the spin will be automatically completed, but further spins will not automatically commence.
  • To see the outcome of your previous round after you log back into the portal, press the game history icon on the bottom toolbar.

Malfunction voids all pays and plays.

Last modification date: 8/21/2025