End-Condition Free Spin
A type of free spins with no set number of spins, which instead ends when all of a specific 'end symbol' are collected.
Multi-Mode Free Spins
Enjoy a variety of free spins
Multi-Mode Free Spins refers to a structure where two or more independent free spins bonus rounds, each with different trigger conditions, internal rules, and potential, exist within a single slot game.
This concept is different from 'Selectable Free Spins', where the player 'chooses' one from several menus. Instead, it aims to provide a rich experience, as if multiple different bonus games are hidden within one game.
More Features in This Family
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Gateway Free Spins
A 'gateway' style of free spins where you must complete a specific mission to advance to the next, more powerful bonus stage.
Retrigger
A feature that allows you to win additional free spins while the free spins round is already in progress.
Selectable Free Spins
A feature that allows the player to choose the nature of their free spins (e.g., number of spins, multiplier) upon entering the bonus.
Showdown Spin
A unique two-stage free spin bonus where assets gathered in a 'collection' phase are unleashed during a final 'showdown' phase.
Special Reel Set
A feature where the bonus round is played on a separate set of reels with a richer symbol configuration than the base game.
Standard Free Spins
A feature that faithfully performs only the basic free spin function.
Sticky Win Combos
A feature where, during free spins, the symbols that contributed to a win are held in place, providing a guaranteed win on every subsequent spin.
Symbol Release
A feature where specific symbols are collected during a set number of spins, then released all at once on the final spin to create a big win.
Unlimited Retrigger
A retrigger feature with no limit on the number of times you can win additional free spins.
Encore Spin
Encore Spin is a special bonus spin awarded after certain Free Spins rounds, featuring additional nudging Wilds and potential for new multipliers.
Persistent Free Spin Grid
In the bonus game, the destruction progress of the game grid (cleared blocks or empty spaces) is preserved across all free spins, with the grid not regenerating its original state between spins.
All Slots with This Feature
FEATURED300SPINS™CASUALDonny Dough OG
- Reel Config
- 5x3
- RTP
- 96.31%
- Paylines
- 20
PREVIEWMaster Baiter
- Reel Config
- 6x5
- RTP
- —
- Paylines
- Anywhere
PREVIEWDeadly Chef
- Reel Config
- Changeable
- RTP
- —
- Paylines
- 1,024
PREVIEWBark Boss Bonanza
- Reel Config
- 5x3
- RTP
- —
- Paylines
- 10
PREVIEWFortune Bass Hot Pot Collector 15,000
- Reel Config
- 5x3
- RTP
- —
- Paylines
- 243
300SPINS™BALANCEDLucky Mariachi
- Reel Config
- 5x3
- RTP
- —
- Paylines
- 243
PREVIEWDr Brainfart
- Reel Config
- 6x6
- RTP
- 96.07%
- Paylines
- Anywhere
PREVIEWJunk Punk
- Reel Config
- 6x5
- RTP
- —
- Paylines
- Cluster
300SPINS™CASUALWorld Eaters 2
- Reel Config
- Changeable
- RTP
- 96%
- Paylines
- Etc.
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All data is based on our own 300-spin tests and is not a guarantee of future results.
Please gamble responsibly and within your means.
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