Double Stacks
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Double Stacks Review
Double Stacks is a properly old-school NetEnt slot from 2018, and it shows in the best possible way – a simple 10-payline structure with high volatility that doesn't try to overcomplicate things. The max win of 1,000x is respectable for a classic design, and the 96.1% RTP keeps things fair. What you're getting here is stripped-back gameplay that relies on symbol stacks and straightforward combinations rather than elaborate bonus mechanics or cascading reels.
The theme is a bit generic by modern standards – think fruit-and-bar imagery with a contemporary coat of paint – but that simplicity is actually part of the appeal. NetEnt understood that sometimes players just want to spin reels without deciphering a dozen different feature triggers. The high volatility means you'll experience proper dry spells between the decent hits, but when they land, they tend to feel earned. It's not flashy, and it's certainly been overshadowed by NetEnt's more elaborate releases, but Double Stacks remains a solid workhorse if you prefer your slots no-nonsense.
How to Play Double Stacks
Use the +/- buttons to choose your bet per spin.
Press the spin button to set the reels in motion. Wins are paid across 10 paylines.
Land special symbols to unlock free spins, multipliers and bonus rounds. The top prize on Double Stacks reaches 1000x your bet.
Try it free first: click Start Demo above to play Double Stacks with virtual credits, no account needed.
Double Stacks RTP & Volatility
Double Stacks has a Return to Player (RTP) of 96.1%. This sits right at the industry average of 96%, offering fair returns over long sessions. RTP is a theoretical long-term average calculated over millions of spins, not a guarantee for any single session.
Volatility: High. High-volatility slots like Double Stacks can go through longer dry spells, but reward patience with significantly larger payouts when bonus features hit. Best suited for players comfortable with bankroll swings who are chasing big wins.
The maximum win potential is 1000x your total bet. On a £1 stake, that translates to a top payout of £1,000.
Double Stacks Pros & Cons
- Strong RTP of 96.1%
- Big win potential in bonus rounds
- Free demo available, no sign-up required
- Can have long dry spells
- Bonus features may take time to trigger
Double Stacks Bonus Features
Double Stacks includes 3 bonus mechanics that shape the gameplay. Here’s how each feature works.