Game Information
There are 100 paylines in Rumble Rhino. The wins are calculated from left to right.
Game Type: Video Slot
Number of Paylines: 100 lines (40 lines in free spins)
Return to Player: The RTP is shown in-game.
Game Features
Bonus Game
Two Bonus symbols appearing anywhere on reels 1 and 6 will trigger the bonus game feature. In the bonus game, you will need to select diamonds containing special award symbols. Once you match 3 symbols from the diamonds you have picked, you will receive that special award.
The awards are:
- A cash prize – X15 your total bet
- 10 Free spins – all payouts are X5
- 15 Free spins – all payouts are X3
- 20 Free spins – all payouts are X2
- 50 Free spins – all payouts are X1. However, if the bonus symbols appear over reels 1 & 6 during the free spins, the base multiplier for all payouts will increase by 1 for that round and any remaining free spins.
- 7 ‘Rumble’ free spins – the base multiplier for payouts increases by 1 for bonus symbols appearing over reels 1 & 6 and all wilds get locked for the remaining spins. Plus, every “Mystery Mask” symbol that appears on the reels will award an additional free spin.
* All free spins pay on lines 1 to 40 only.
4×4 Mega Symbols
- Mega symbols are a 4×4 variation of the normal size symbols that can appear on reels 2-5 and cover the 4 reels X 4 rows. The Rhino, Mystery Mask, and high-paying symbols all have a 4×4 version. Mega symbols may cover the reels partially or fully, except the Mystery Mask mega symbol which can only appear fully. The Mystery Mask mega symbol conceals, as described above, a 4×4 variation of every multiplier symbol, including high-paying symbols, as well as a wild symbol.
Mystery Mask Symbol
- The Mystery Mask symbol conceals a multiplier symbol or Wild. It can appear on any reel. Once all the reels have stopped, the Mystery Mask symbol will reveal its mystery symbol. All Mystery Mask symbols in a given round will turn into the same symbol.
Payout Rules
- Winning combinations are paid per line in succession from the leftmost reel to the rightmost reel.
- A line win in credits or currency is equal to the value shown in the paytable, multiplied by the line bet amount.
- Winning combinations and payouts are calculated according to the game’s paytable, which can be accessed through the Info button.
- All symbol multipliers can be found in the Symbol screen in the Info pages.
- The prizes are calculated using the following formula: Bet amount, multiplied by the symbol multiplier, divided by the number of paylines (100).
- Only the highest win per line is paid.
- Simultaneous wins on different bet lines are added up.
- All wins occur on the selected paylines, excluding bonus wins.
- Malfunction voids all pays.
- All open sessions, which are not concluded by the player, plus any future transactions for those sessions, will be terminated after 90 days maximum and minimum of 7 days depending on residence of the player.
Payout Rules in Free Games
- Free Games (Free Spins features) are played at the same bet amount as the round that activated the Free Spins.
- Free Spins wins are added to any initial bet line wins.
- At the end of Free Games, the game returns to the round that activated the Free Games.
- Only lines from 1 to 40 are paying wins.
Rumble Rhino Demo Mode & Free Play Guide
When players explore a new slot, many look for a Rumble Rhino demo mode or Rumble Rhino free play feature to understand the basics. While no demo version is offered directly here, this page acts as a reliable alternative. We’ve gathered the key details from the slot itself so that you can gain the same insight you would from free play, but in a clear, easy-to-read format.











