FILLWORD
96.7%
RTP
15,000x
Max Win
Bonus buy options
- More Vowels3x bet
- Activate Bonus100x bet
- Buy Super Bonus500x bet
- Reels
- 6
- Rows
- 6
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- September 30, 2026
About this Slot
FILLWORD is a classic-themed slot from MVP with an RTP of 96.7%, high volatility and a maximum win of 15,000x. The game plays across a 6×6 grid using Cluster Pays mechanics.
Words are formed from adjacent letters on the grid. When a word is completed, those letters are removed and a cascade occurs, dropping remaining symbols downward to create new word combinations. Cell multipliers increase during each cascade sequence.
Collecting all eight letters that spell FILLWORD awards 8 free spins. During free spins, multipliers reset to x1 but carry forward between each spin within the bonus round. If FILLWORD is collected again during the free spins feature, 4 additional spins are granted.
Three bonus buy options are available. More Vowels costs 3x the bet and adds extra vowel symbols to the grid. Activate Bonus costs 100x the bet and triggers the free spins feature directly. Buy Super Bonus costs 500x the bet and provides an enhanced entry into the bonus round.
FILLWORD Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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FILLWORD RTP Calculator
FILLWORD has a theoretical RTP of 96.7%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 15,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
FILLWORD Variance Simulator
FILLWORD sessions can swing far from its 96.7% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about FILLWORD
An RTP of 96.7% means FILLWORD is built to pay back around 96.7 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run FILLWORD's house edge is about 3.3% of everything you wager - roughly 3.3 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.7% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play FILLWORD. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
