Mammoth Rampage is an online video slot developed by Spinomenal.
The slot features 6×4 reels, 1024 paylines, and a bonus game purchase option, while the maximum payout per spin can exceed x6000 of the bet.
Return to Player (RTP): 96.3%
Features and main game mode
- Winning combinations
All symbols play from 3 of a kind.
2. Stacked symbols
Symbols can land in stacks, occupying up to a whole reel.
3. Wild symbol
Wild substitutes for any symbols, except Egg symbols, and has no value of its own.
4. Rampage
This feature is triggered randomly adding 4 to 7 high-value symbols to the reels
Bonus game mode
- Buy Bonus
The player can buy the bonus game at any point.
The purchase price is x104 of the bet.
For example: a $1 bonus game costs $104.
2. Regular trigger
The bonus game is triggered when 3 Egg symbols appear.
3. Selection
When the bonus game starts, bet multipliers or free spins are awarded with a special scale.
The maximum possible bet multiplier is x1000
4. Retrigger
The player can optionally retrigger the selection for a price.
Free spins
1. Accumulation of symbols
During the free spins mode, a frozen Mammoth symbol appears on the reels. Such symbols are accumulated on a special scale.
Each scale is filled when 5 frozen Mammoth symbols appear.
After filling, the scale symbol turns into the Mammoth symbol.
2. Extra free spins
Each completed scale awards 5 additional free spins.