About the Game
Welcome to the Thunderous Reign slot game by Boomerang Studios! This game features 5 reels in a 3x4x3x4x3 row matrix. The game includes:
- Hold & Respin Round
- Free Spins Round
- BOOM+ (Ante Bet)
Average theoretical Return to Player (RTP):
- Base game: 91.97%
- BOOM+: 92.41%
Boom+
Landing 3 or more SCATTER BONUS symbols triggers 10 Free Spins when BOOM+ is activated.
When BOOM+ is activated, the WILD symbol substitutes for all symbols.
If multiple WILD or COLLECT symbols land simultaneously during a single spin, each COIN prize is collected only once.
Game Rules
The “WILD” symbol substitutes for all symbols (this rule applies if BOOM+ is activated).
3 SCATTER BONUS symbols trigger free spins (this rule applies if BOOM+ is activated).
6 or more COIN SCATTER symbols trigger the “HOLD AND RESPIN” bonus round.
Each “COLLECTOR” symbol that appears instantly collects all SCATTER COIN prizes.
“Hold & Respin” Round
6 or more COIN SCATTER symbols trigger the “HOLD & RESPIN” bonus round.
3 respins are awarded.
All triggering COIN SCATTER symbols are held, while other positions spin.
Respins reset to 3 if more COIN SCATTER, WILD, or COLLECTOR symbols appear.
During the “Hold & Respin” round, all COIN SCATTER and WILD symbols are held, while other positions spin.
COIN SCATTER symbol prizes can be 1x, 2x, 3x, 4x, 5x, 6x, 7x, 8x, 25x, 50x, or 100x the total bet.
If a COLLECTOR symbol appears during the “HOLD & RESPIN” round, all prizes are awarded immediately and are not held.
The Major prize awards 100x the total bet.
The Minor prize awards 50x the total bet.
The Mini prize awards 25x the total bet.
Only COIN SCATTER, COLLECTOR, and WILD symbols appear during the “Hold & Respin” round.
A WILD symbol may appear on a reel during the “Hold & Respin” round.
A COLLECTOR symbol may appear on a reel during the “Hold & Respin” round.
The “HOLD & RESPIN” round is played at the same bet level used to trigger it.
Free Spins Round
3 or more BONUS SCATTER symbols trigger 10 FREE SPINS.
The Free Spins bonus can also be triggered randomly during any base game spin under the following conditions:
The “HOLD & RESPIN” round is not active.
The Free Spins bonus is not triggered by BONUS SCATTER symbols.
Boom+ is enabled.
The minimum Wild multiplier is 2.
The Wild multiplier does not reset during Free Spins.
During Free Spins, every BONUS SCATTER and/or WILD symbol that appears increases the Wild multiplier by 1x.
During Free Spins, 1 additional Free Spin is awarded for every appearance of a BONUS SCATTER symbol and/or WILD symbol.
The “HOLD & RESPIN” round can be triggered during Free Spins.
Free Spins cannot be retriggered.
After the Free Spins bonus ends, the Wild multiplier resets to 2x.
Information
The player selects the Total Bet amount to play 432 ways.
With the BOOM+ bet disabled: The Base Bet equals the Total Bet divided by 40.
With the BOOM+ bet enabled: The Base Bet equals the Total Bet divided by 100.
Payouts are made according to the paytable.
Scatter symbol wins are added to ways wins.
Coinciding wins are summed up.
Only the highest win per winning combination is paid.
Each symbol can be used only once in a winning combination.
All wins start from the leftmost reel and pay left to right on adjacent reels, except for SCATTER BONUS symbols, which pay in any position.
The WILD symbol substitutes for all symbols except the COLLECT symbol.
When Boom+ is activated, the WILD symbol substitutes for all symbols.
When part of a win, each WILD symbol multiplies the win by the WILD multiplier.
During the base game, the Wild multiplier is 2x.
During the base game and free spins, the WILD symbol appears only on reels 2 and 4.
During the base game and free spins, the COLLECT symbol appears only on reel 3.
In the event of a malfunction, all plays and payouts are voided.
Pros & Cons
Pros
- Buy Free Spins
- Extremally high evaluated – 7.1
- Design is fine
- Max Win – x5000.00
- The slot was commended for his quality
- €/$0.10 per spin is a starting bet in the Thunderous Reign
- Basic standard of RTP
