Big Bucks Buffalo Gigablox

Welcome to Big Bucks Buffalo Gigablox™ Video Slot.


Welcome to Big Bucks Buffalo Gigablox™ 40 line Video Slot. It has 6 reels, 4 rows, and the following features:



  • Pick your bet amount and push spin button.
  • Spin Button - Places a bet then spins the reels.
  • Menu Button - Opens a window where the player can view info pages; go to lobby; change bets; configure autoplay (if available) and adjust game settings. It defaults to info pages.
  • Balance Meter - Display the player's current balance.
  • Total Bet Meter - Display the total wager staked.
  • Win Meter - Display the current win amount.
  • Info Button - Display info pages.
  • Return to Game Button - Go back to Base Game.
  • Home Button - Go to Lobby. Configurable per operator.
  • Autoplay Button (if available) - Opens Autoplay configuration window where the player can select the desired number of autoplay and start autoplay.
  • Stop Autoplay Button (if available) - Stops autoplay. Number of autoplays remaining will be shown over the button.
  • Bet Settings Button - Opens Bet configuration window, where player can select the desired bet amount.
  • Game Settings Button - Open Game settings configuration window, where the player can adjust the following: turn sounds On or Off; Turn background music On or Off; Turn full screen mode On or Off (if available); Turn left hand mode On or Off (if available).
  • Sound Buttons - turn sound On or Off respectively.
  • Space bar - Pressing the space bar will initiate Spin.
  • Feature Buy Button (if available) - Opens a confirmation pop-up, where player can choose to buy the Bonus feature.



  • WILD substitutes for all symbols except COIN.


  • Bonus Respins are triggered when 6 or more COIN symbols appear.


  • Player selects a Total Bet size to play 40 lines.
  • Base Bet is equal to Total Bet divided by 40.
  • Payouts are made according to the paytable.
  • All wins are multiplied by total bet.
  • Coinciding wins on different paylines are added.
  • Only the highest win is paid on each active line.
  • All wins occur on selected lines only.
  • Only positions containing the winning symbol are used in determining the win for that symbol.
  • All wins begin with leftmost reel and pay left to right only on adjacent reels.
  • WILD substitutes for all symbols except COIN.
  • Malfunction voids all pays and plays.


  • Gigablox are oversized symbols on the reels that function like individual symbols in a 2x2 to 4x4 formation.
  • Any symbol including the WILD and scattered COIN symbol can land as a Gigablox.
  • In the base game, every spin will have at least one Gigablox reel.


  • Bonus Respins are triggered when 6 or more COIN symbols appear.
  • 3 respins are awarded.
  • Each COIN is awarded a random multiplier from 1-1000x.
  • If COINs exist wholly in a square formation of 2x2 or greater, they are combined into a MEGA COIN.
  • A MEGA COIN is an oversized symbol which replaces the symbols that combine to form it.
  • The MEGA COIN's multiplier value is twice the sum of the multiplier values (including any already multiplied MEGA COIN values) of all combining symbols.
  • 2x2 and 3x3 MEGA COINs can be combined with other COINs/MEGA COINs into larger MEGA COINs.
  • MEGA COINs cannot be split to form larger MEGA COINs.
  • MEGA COIN creation is processed in order of size with larger sizes processed first.
  • MEGA COIN creation is processed in order of top-to-bottom then left-to-right.
  • All COIN/MEGA COIN symbols are held, and all remaining positions spin.
  • When any new COIN symbols appear, they are held, and respins are reset to 3.
  • MEGA COINs are processed at the end of every respin.
  • Respins are complete when either respin count reaches 0, or when all positions contain a COIN/MEGA COIN.
  • Upon completion of respins, the total multiplier value of all COINS/MEGA COINS is multiplied by the total bet and paid.
  • Bonus Respins are played at the lines and bet of the triggering spin.

BUY BONUS (Optional, only applicable in some jurisdictions)

  • The player may opt to buy a Bonus Respins feature.
  • The cost to buy is Base Bet x 3,200.
  • The game is played at Base Bet x 40.
  • A spin is played that will always result in 6 or more COIN symbols.


  • The overall theoretical return to player is 96.0%
  • The Theoretical Return to Player for the Buy Bonus is: 97.0%
  • The expected payback reflects the theoretical return across a very large number of spins by numerous players over an extended period of time and cannot be affected by the player's strategy.


  • Pressing the Space bar will initiate Spin.
  • If your game is interrupted during play, you may replay the game round after restarting the game within 24 hour/hours after interruption. After that time, any winnings from an interrupted game will be added to your account. If you choose to skip the replay, your win will be added to your balance immediately.
  • In any situation where the replay functionality is not sufficient, please contact the support team of your gaming website.
  • In the event of malfunction of the gaming hardware/software, all affected games, bets and payouts are rendered void and all affected bets are refunded.


  • The reels are spun with a fair and equal chance for each stop position by a certified random number generator.
  • This is game rules version 3, dated February 21, 2023.

Last modification date: 3/24/2023