Jack and the Mighty Beanstalk
NucleusDescription
Medium [volatility](/guides/volatility) places this game between calm and swingy sessions, with wins of moderate size landing at a steady enough pace to keep a balance moving. Jack and the Mighty Beanstalk by Nucleus is a 3-reel, 5-payline slot with a maximum win of 3200 times the bet and a vine-climbing Build Up feature.
How to play
The game uses 3 reels and 5 fixed paylines, so a round is a single spin judged across those lines; see how paylines work if the format is new. Wild and Scatter symbols can appear during play, and Autoplay can run a series of spins automatically. Every losing spin moves Jack one level up the vine, and that rising multiplier is carried to the next winning spin. A free demo lets a player test the pace before staking anything, and the slot works in a mobile browser as well as on desktop.
Theme and symbols
The setting is a fairy tale in which a beanstalk leads up to treasure, and the climb is shown through the vine levels that track each losing spin.
Features
Build Up: each losing spin advances the player one level up the vine, and the multiplier increase from that climb applies to the next winning spin. Free Round: a Free Round feature is part of the game. Wild: a Wild symbol is included. Scatter Symbol: a Scatter symbol is included as a bonus element. The top prize reaches 3200 times the bet, which is explained in the guide to max win. Other games from this studio sit in the Nucleus catalogue, and the wider slots lobby has more 3-reel titles to compare.
Game facts
| Provider | Nucleus |
|---|---|
| Type | Slot |
| Volatility | Medium |
| Max win | 3,200× bet |
| Features | Wild Symbol, Scatter Symbol, Autoplay |
| Mobile | Yes |
| Free demo | Yes |
Game rules
Jack and the Mighty Beanstalk is a slot developed by Nucleus. Rounds are run on Nucleus's servers; JOKR records every bet and result in your account history.
The volatility is medium, the maximum win is 3,200× the bet.
Bets are placed per spin within the limits shown in the game. Results are produced by the provider's certified random number generator.
Full rules and paytable are available inside the game. General terms for all games are on the Game Rules and Fairness & RNG pages.
Frequently asked questions
What is the maximum win in Jack and the Mighty Beanstalk?
The maximum win is 3200 times the bet.
How many reels and paylines does it have?
It has 3 reels and 5 paylines.
How does the Build Up feature work?
Each losing spin moves the player up a level on the vine. The multiplier increase from that climb is applied to the next winning spin.
Can I try it for free and play on mobile?
Yes, a free demo is offered and the game is playable on mobile.
Browse all Nucleus games or every slots title at JOKR Casino. 18+ only, play responsibly.
