Stairway to Sevens Stack & Collect Slot

Quick answer

Stairway to Sevens Stack & Collect is a Novomatic (Greentube) slot with medium volatility. It uses 20 paylines with free spins, multipliers and bonus buy.

Key specs

Volatility: Medium
Grid: 5×4
Pays: 20 paylines
Jackpot: None

Not published by the provider: RTP, max win, bet range

Top-rated casinos (check the game is available)

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Key terms
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Key terms
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Game availability varies by casino and country.

Themes:

Music & nightlife

Part of the Stack & Collect series.

Member access — full guide unlocked

How to play Stairway to Sevens Stack & Collect (members only)

Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.

Stairway to Sevens Stack & Collect is played on a 5×4 grid with 20 paylines.

Set your stake. Choose your total bet per spin. Wins are paid as multiples of this stake.
Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.
Trigger the bonus. Land the required scatter symbols to start the free spins feature.
Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.

The full Stairway to Sevens Stack & Collect guide: how winnings work, 3 features and 3 strategy tips

Your stake plan: a $50 budget → about $0.25 a spin (medium volatility)
3 features explained: free spins, multipliers, bonus buy
Bonus-buy risk breakdown
Stake plans for $20 to $250 budgets
Strategy tips and a session planner for Stairway to Sevens Stack & Collect

Free · no card · 18+ only

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How winnings work (members only)

How wins are paid and capped

Multipliers are applied to wins as they land; in many games several multipliers add together or multiply each other, which is where the largest wins come from.

Features explained (members only)

3 features explained: free spins, multipliers, bonus buy

Free spins

A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.

Multipliers

Multipliers increase a win by a set factor, such as 2x or 10x. They can be attached to symbols, applied to a whole spin, or grow during a feature, and are a main driver of the biggest wins.

Bonus buy

Lets you pay a fixed multiple of your stake to enter the bonus feature straight away instead of waiting for it to trigger. It raises variance considerably and is not available in every country (it is banned in the UK).

Strategy tips (members only)

Size your stake to the volatility. Medium volatility balances hit rate and win size. Expect dry spells between features, but not extreme swings. A simple rule: bring at least 200 spins' worth of budget, so a $50 budget suggests a stake of about $0.25.

2 more tips and a session planner

Treat bonus buys as high-risk. Buying the feature concentrates your budget into a few large-variance rounds. Many results return less than the price paid. Read our bonus buy guide first.
Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.

More on this in slot RTP and volatility explained and bankroll management.

Does it fit your budget? (members only)

Stake plans for $20 to $250 budgets

For medium volatility we suggest a budget of at least 200 spins. This is what that means for Stairway to Sevens Stack & Collect.

Stake plans for Stairway to Sevens Stack & Collect
Budget	Stake a spin	Bet range	Average cost of 200 spins
$20	$0.10	Bet range not published	RTP not published
$50	$0.25	Bet range not published	RTP not published
$100	$0.50	Bet range not published	RTP not published
$250	$1.25	Bet range not published	RTP not published