Grug Make Fire
ABOUT THE GAME
As wildfires blaze across the land and dinosaurs carve their shadows into the earth, the world crackles with raw, primal power. In Grug Make Fire, every spin drags you deeper into an age where survival is earned with fist and fangs.
Grug Make Fire is a 5-reel, 4-row video slot game featuring 14 paylines, Burning Wild symbols, Wild Multipliers and two exciting bonus games.
Hunt for a maximum win of 10,000 times your bet, achievable in all game modes. Will you rule the prehistoric wilds with Grug?
FEATURES
BURNING WILD SYMBOLS
When a Burning Wild symbol lands on the grid, it activates and burns all paying symbols and FS symbols on the reel above the position where the symbol landed.
When low-paying symbols are burnt, they transform into Wild symbols.
When high-paying symbols are burnt, they transform into Burnt Wild Multipliers. When Burnt Wild Multipliers are part of a winning combination, the multiplier value is added to all wins connected to that Burnt Wild Multiplier.
If more than one Burnt Wild Multiplier is part of the same winning combination, the multiplier values are added together before being applied to the win.
Burnt Wild Multipliers can have the following additive multiplier values:
2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 75x, 100x and 200x.
Each high-paying symbol has its own corresponding Burnt Wild Multiplier.
FS SYMBOLS
When 3 or more FS symbols land simultaneously, each FS symbol displays a free spin value.
The total number of free spins awarded is determined by adding together all the numbers displayed on the positions covered by each FS symbol.
FS symbols can have the following values: 2 to 5.
When FS symbols are burnt, they can display a higher free spin value. Burnt FS symbols can have the following values: 3 to 6.
BONUS GAME - GRUG FIND FOOD
Activate this bonus game by landing 3 FS Scatter symbols simultaneously during the base game. The feature awards between 6 and 18 free spins.
This bonus game uses the same mechanics as the base game, with an increased chance of landing Burning Wild symbols.
FS symbols can land with the following values: 1 to 3.
Burnt FS symbols can have the following values: 2 to 4.
Landing an additional FS symbol during the bonus awards extra free spins. Each additional FS symbol awards a minimum of 1 and a maximum of 4 free spins.
BONUS GAME - GRUG FIGHT DINO
Activate this bonus game by landing 4 FS Scatter symbols simultaneously during the base game. The feature awards between 8 and 24 free spins.
This bonus game uses the same mechanics as the GRUG FIND FOOD bonus game.
A Wildfire Bar is located outside the grid. The Wildfire Bar contains levels and progresses throughout the bonus game. The bar advances to the next level when a certain number of winning symbols have been awarded.
Each level awards a certain number of Burnt Reels. Once a new level is reached, the Wildfire Bar resets. The Wildfire Bar starts at Level 0.
The following levels and requirements apply:
Level 1: 12 winning symbols are required and awards 1 Burnt Reel.
Level 2: 46 winning symbols are required and awards 2 Burnt Reels.
Level 3: 96 winning symbols are required and awards 3 Burnt Reels.
Level 4: 150 winning symbols are required and awards 4 to 5 Burnt Reels.
Once Level 4 is reached, the Wildfire Bar remains at Level 4 until the end of the bonus game.
Burnt Reels burn low-paying symbols, high-paying symbols and FS symbols on that reel, transforming them according to the same rules as in the base game.
When a Burnt Wild Multiplier is burnt for a second time, its existing multiplier value is multiplied by 3.
If a Burnt FS symbol is burnt for a second time, its free spin value can increase. The new possible values are 3 to 5.
When Burning Wild symbols and Burnt Reels are active at the same time, Burning Wild symbols activate first, followed by Burnt Reels.
Any wins are awarded and the Wildfire Bar fills. Burnt Reels can only burn a reel once per spin.
Landing an additional FS symbol during the bonus awards extra free spins. Each additional FS symbol awards a minimum of 1 and a maximum of 5 free spins.
SYMBOL PAYOUTS
The symbol payouts displayed reflect the currently selected bet level.
Low-paying symbols:
5 symbols: 2.00x
4 symbols: 1.00x
3 symbols: 0.20x
Low-paying symbols:
5 symbols: 2.00x
4 symbols: 1.00x
3 symbols: 0.20x
Low-paying symbols:
5 symbols: 2.00x
4 symbols: 1.00x
3 symbols: 0.20x
Low-paying symbols:
5 symbols: 2.00x
4 symbols: 1.00x
3 symbols: 0.20x
Low-paying symbols:
5 symbols: 2.00x
4 symbols: 1.00x
3 symbols: 0.20x
High-paying symbols:
5 symbols: 5.00x
4 symbols: 2.00x
3 symbols: 1.00x
High-paying symbols:
5 symbols: 5.00x
4 symbols: 2.00x
3 symbols: 1.00x
High-paying symbols:
5 symbols: 10.00x
4 symbols: 4.00x
3 symbols: 2.00x
High-paying symbols:
5 symbols: 10.00x
4 symbols: 4.00x
3 symbols: 2.00x
High-paying symbols:
5 symbols: 20.00x
4 symbols: 10.00x
3 symbols: 4.00x
High-paying symbols:
5 symbols: 20.00x
The theoretical payout (RTP) for this game is 95%. The RTP was calculated by simulating 10,000,000,000 rounds.
SPECIAL SYMBOLS
Burning Wild, Wild and Burnt Wild Multiplier symbols substitute for all symbols in the paytable.
Wild symbols only appear when transformed from low-paying symbols.
Only one Burning Wild symbol can land on the same reel.
WAYS TO WIN
The specified requirements for winning combinations in the base game also apply during bonus features and free spins unless otherwise stated.
Each wager is eligible for all winning combinations unless otherwise stated.
You win when matching symbols appear along one of the predefined paylines on adjacent reels from left to right, starting with the leftmost reel.
The number of possible paylines in this game is 14. Please consult the paytable for the number of symbols required to win.
BONUS BUY
This game offers the possibility to purchase bonus game features directly from the main game by pressing the BUY BONUS button.
This game also offers the FeatureSpins™ buy option. When FeatureSpins™ are activated, each spin guarantees certain features and costs a set amount based on your current bet level.
FeatureSpins™ remain active until you disable them by clicking the DISABLE button.
GENERAL
BALANCE
Your current balance is shown in the BALANCE display. Balance, bets and winnings are presented in the player's chosen currency.
BET
The current bet level is shown in the BET display. Change the bet by clicking on the arrows and choosing the bet level of your choice.
The allowed bet levels for this game are between USD 0.10 and USD 100.00. Feature buys can exceed this limit.
SPIN
The game is started by pressing the SPIN symbol button. The spacebar on the keyboard can also be used to initiate a spin.
WIN
Winnings and winning combinations are paid according to the paytable. Multiple wins in one round are added together, and the total round win is displayed in the WIN field to the right of BALANCE.
Separate wins in a winning combination are displayed during the win presentation.
Symbol payouts are displayed in the paytable and reflect the current bet configuration. Only the highest win per winning way is paid.
MAX WIN
The maximum achievable win in this game is 10,000 times your bet.
The maximum win may be achieved by triggering specific combinations and/or features.
When the maximum win is reached, the game displays a message indicating that the maximum win has been reached. The current round immediately ends and your winnings are awarded.
If this occurs during free spins or other bonus features, the game returns to the main screen and any remaining free spins or bonus features are discarded.
FREE SPINS
During Free Spins, the total win for each spin is displayed in the WIN field, while the accumulating win for all free spins is displayed in the TOTAL WIN field next to the number of remaining spins.
AUTOPLAY
Using Autoplay allows you to play a number of game rounds automatically.
Press the AUTOPLAY button and choose a number of game rounds to initiate this feature. The remaining number of spins is displayed.
Autoplay is stopped by pressing the STOP button.
ADVANCED AUTOPLAY SETTINGS
The Advanced Autoplay settings allow the player to set the number of plays, total session loss limit and single win limit.
The Autoplay feature stops when any of the selected limits are exceeded.
TURBO PLAY
The Turbo Play functionality is used to get the fastest game round possible. This feature is not available on all operators and in all jurisdictions.
Turbo Play is activated from the menu.
KEYBINDS
SHIFT + S - Toggle Sound
SHIFT + M - Toggle Music
SHIFT + I or G - Show/Hide Game Info
SHIFT + P - Show/Hide Game Info Paytable
SHIFT + Arrow UP/DOWN - Change Bet Amount
ESC or BACKSPACE - Closes fullscreen windows (e.g. Game Info)
SHIFT + T - Change Turbo Mode
SHIFT + B or F - Show/Hide Bonus Buy/FeatureSpins™ menu
SHIFT + Arrow LEFT/RIGHT - Navigate between Bonus Buy/FeatureSpins™ on confirmation page
SHIFT + 1/2/3/4 - Bonus Buy shortcut (to confirmation page)
SHIFT + F1/F2/F3/F4 - FeatureSpins™ shortcut (to confirmation page)
SHIFT + ENTER - Confirm Bonus Buy/FeatureSpins™
SHIFT + A - Show Autoplay menu/Stop Autoplay
SPACEBAR or SHIFT + ENTER - Start Autoplay if Autoplay menu is open
SHIFT + Arrow LEFT/RIGHT - Change number of rounds in Autoplay menu
ADDITIONAL INFORMATION
In addition to the features described here, the bar at the bottom of the game screen displays the current balance in the chosen currency, the amount paid if a win occurs, and the amount bet on the last/current proposition.
INTERRUPTED GAME
In the event of disconnection, a previously started round that has been interrupted may be resumed immediately by starting the game again.
The results of a completed round, where display of the visual result was interrupted, will only be re-displayed within the game for winning rounds. However, all game rounds may be reviewed in History.
Any amount wagered on an unfinished game remains paused until you either complete the game or the game is void as a result of account inactivity or system maintenance.
When an unfinished game is void, your bet is refunded to your account.
Any awards earned on an unfinished round will not be credited unless you resume and complete the game.
Winnings on unfinished game rounds where the player cannot further influence the outcome of the game will be automatically credited to the player's account after 1 day.
Game rounds will not be affected by unforeseen external errors due to hardware, bandwidth, network errors or similar.
Game rounds will either be stored and completed by the player at a later time or closed, with the wager refunded to the player.
If an incomplete game round has not been resumed within 1 day, the round will be rolled back and the wager refunded.
HISTORY
The result of a completed game may be viewed in History. Results of unfinished games are not displayed in History.
GENERAL TERMS AND CONDITIONS
Misuse or malfunction voids all pays and plays.
Any visual representation of a physical device, such as a reel or a wheel of fortune, does not represent a real physical device. The probability of it stopping on any particular position is determined by the game's random number generator and not by the number of positions on each device.
Last modification date: 11/9/2026