English 
NETENT: Big Bang Boom
DEMO PLAY
Feature
Big Bang Boom was released by NetEnt on September 20, 2023. It's a cluster-style song with the theme of graffiti drawn in neon-lit back alleys, where you don't want to go out in a place like this alone. This is an online casino slot.
The atmosphere is quiet and the lights are about to go out, giving you a sense of loneliness.
Big Bang Boom has 4 reels, 4 rows, 256 to 10,000 paylines, and has a high volatility game balance, so it is recommended for players aiming to win high payouts.
Game Title
Big Bang Boom
Provider
Netent
Release Date
2023/9/20
Reel Area
4-4
Betting Amount
$0.25~$100 (May vary for different casino)
RTP
96.07%
Multiplier
4,300x
Jackpot
None
◎Cat King Rating： 3.7 / 5
Volatility
★★★☆☆
Entertaining Level
★★★★☆
Visual
★★★★☆
Excitement
★★★★☆
Quality
★★★☆☆
◎Symbols for Big Bang Boom
The crown is the highest paying symbol in Big Bang Boom.
Next are hearts, butterflies, and smiley faces.
The low paying symbols are the playing card numbers “A, K, Q, J”.
The payout table is as follows. *Default bet amount is displayed.
・Crown: Win 1 on payline 4.
・Hearts: 0.6 on payline 4.
・Butterfly: Win 0.4 on payline 4.
・Smiley face: Win 0.4 on payline 4.
・Playing card numbers "A, K, Q, J": Win 0.2 to 0.16 on payline 4.
To win, you need to line up 3 or more identical symbols on a payline.
◎How to Play Big Bang Boom
During the base game of Big Bang Boom, when a payout is achieved, adjacent blocks (top and bottom only) will be released.
As the reel rows are released, the number of paylines and symbols that appear will increase, so you can expect continuous payouts.
There will also be special symbols that encourage payouts and expand the reels.
Bombs with arrows such as up, down, left, and right will delete symbols in each direction.
Then, new symbols will appear from above, making it possible to aim for continuous payouts.
Other special symbols will also appear.
・Diagonal Bomb: Explodes in a diagonal direction, removing adjacent symbols in the corner of that location.
・Cross Bomb: Explodes in the direction of the cross, erasing symbols adjacent to the top, bottom, left and right of that location.
・Omnidirectional Bomb: Explodes along with all symbols adjacent to its location.
・Cluster Bomb: In the main game, it randomly obscures 3-5 covered locations. In free spins, explode 3 to 5 random locations where there are no other bombs.
When all reels are expanded, you will enter 6 free spins.
◎How to play Big Bang Boom (free spins)
At Big Bang Boom, you will receive 6 free spins in the base game when all reels expand to 10 rows.
Special bomb symbols and multipliers appear on the reels during free spins.
The bomb symbol will double the multiplier if there is a multiplier at the end of the arrow.
If a pink bomb appears, you will receive one additional free spin.
Permanent bombs that appear during free spins will continue to double the multiplier when they stop while destroying surrounding blocks.
If you can get more bomb symbols, a higher payout is no longer a dream.
◎Purchase free spins
Free spins can be purchased from ``BUY FEATURE'' on the left side of the screen.
Number of free spins → bet amount
◆6 FREE SPINS → Bet amount x75 times
◆6 FREE SPINS PERSISTENT BOMB → Bet amount x150 times