Casino
Timber Stacks
Pragmatic Play, 5x5 grid expanding to 5x10, 3,125-100,000 ways
About Timber Stacks
Alpine wildlife slot with dynamic grid expanding from 5x5 to 5x10 during play. Tumble mechanic with cascading wins. Mountain wild on reels 2-4. 8-10 free spins from 4-5 scatters. Grid expansion creates up to 100,000 winning combinations at maximum size. Bonus Buy at 120x.
Timber Stacks uses a cascade mechanic where winning combinations vanish and new symbols drop into vacant spaces. Stacks of symbols can fall to the grid bottom and expand play areas. The Free Spins round grants at least eight games, with the cascade feature active throughout. Players can purchase bonus rounds at 120x their current bet, triggering a minimum of four scatter symbols. Each cascade multiplier builds across consecutive wins within a single spin cycle.
How to Play Timber Stacks at WickedBet
Timber Stacks runs in the browser with no download. Sign in, set a stake, and bets settle against your crypto balance at round close.
Set the bet per spin before you play; the in-game paytable lists symbol values and bonus triggers. Your balance stays in crypto end to end, and winnings withdraw to your own wallet.
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Frequently Asked Questions
How does the grid expansion work in Timber Stacks, and does it affect my winning chances?
The game starts on a 5x5 grid with 3,125 ways to win. During play, the grid expands to 5x10, which increases winning combinations up to 100,000. More reels mean more opportunities for symbols to connect, so expansion directly increases your potential for cascading wins.
What triggers free spins and how many can I get?
Landing 4 scatters grants 8 free spins, while 5 scatters awards 10 free spins. The tumble mechanic continues during free spins, meaning winning symbols drop and new ones fall into place, creating chains of consecutive wins from a single spin.
Where do wild symbols appear, and what's their function?
Mountain wilds land on reels 2, 3, and 4 only. Wilds substitute for regular symbols to complete winning combinations during the base game and free spins.
With a high volatility rating and 96.50% RTP, what should I expect from my session?
High volatility means wins arrive less often but tend to be larger when they hit. The 96.50% RTP means the game returns that percentage to players over time, so expect longer dry stretches balanced by bigger payouts, particularly during grid expansions and free spins.
Can I skip the base game and jump straight to free spins?
Yes, Timber Stacks includes a Bonus Buy feature at 120x your bet that triggers free spins directly without waiting for scatter symbols to land naturally.
