Quick answer
Sevens Staxx is a Novomatic (Greentube) slot (2020) with 95.16% RTP, medium volatility and a 200x max win. It uses 1,024 ways with respins and bonus wheel. RTP can vary by casino.
Key specs
- RTP
- 95.16%
- Volatility
- Medium
- Max win
- 200x
- Grid
- 5×4
- Pays
- 1,024 ways
- Released
- 28 July 2020
Not published by the provider: bet range, jackpot
Top-rated casinos (check the game is available)
We haven't confirmed which partner carries this game.
- Aurivo Casino100% up to $1,000 + 200 Free Spins30x bonusGet 200 spins + 100% at Aurivo Casino (opens in new tab)
18+. New customers. Min dep $20. 30x bonus wagering. Max bet $5. 30 days. 200 spins on Book of Dead at $0.20. Credited in daily batches of 20 over 10 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. 30x bonus wagering requirement. Max bet $5 while wagering. Free spins on Book of Dead at $0.20 per spin. Spins credited in daily batches of 20 over 10 days. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
- Velmora150 No-Wager Free Spins Keep every winNo wageringClaim 150 no-wager spins at Velmora (opens in new tab)
18+. New customers. Min dep $20. No wagering. 7 days. 150 spins on Big Bass Bonanza at $0.10. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. No wagering on winnings. Free spins on Big Bass Bonanza at $0.10 per spin. Offer valid 7 days. Full T&Cs apply. Please gamble responsibly.
- Kronos Royale200% up to $2,000 + 10% weekly cashback40x bonusGet 200% bonus at Kronos Royale (opens in new tab)
18+. New customers. Min dep $50. 40x bonus wagering. Max bet $10. 60 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $50. 40x bonus wagering requirement. Max bet $10 while wagering. Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week. Offer valid 60 days. Full T&Cs apply. Please gamble responsibly.
Game availability varies by casino and country.
Themes:
How to play Sevens Staxx (members only)
Instead of fixed lines, matching symbols on adjacent reels pay in any position, starting from the leftmost reel. The more matching symbols there are on each reel, the more ways the combination pays.
Sevens Staxx is played on a 5×4 grid with 1,024 ways.
- 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.
The full Sevens Staxx guide: how winnings work, 2 features and 3 strategy tips
- Your stake plan: a $50 budget → about $0.25 a spin (medium volatility)
- What 95.16% RTP costs per $100 wagered: $4.84 on average
- 2 features explained: respins, bonus wheel
- Stake plans for $20 to $250 budgets, checked against the $0.50 minimum bet
- 4 slots with the same style and a higher RTP (up to 98.19%)
- Strategy tips and a session planner for Sevens Staxx
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 95.16% RTP costs per $100 wagered, the 200x max win at a $1 stake
The top prize is capped at 200x your stake. On a $1 spin that is $200; on $0.20 it is $40. When the cap is reached the round usually ends immediately.
What 95.16% RTP means
Expected return = stake × 95.16%
Over $100 of total bets, the long-run average loss is $4.84
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a medium volatility game.
Features explained (members only)
2 features explained: respins, bonus wheel
Respins
Selected reels or the whole grid spin again without a new stake, usually triggered by a specific symbol combination or near-miss feature.
Bonus wheel
A wheel feature that awards a prize, multiplier, jackpot or entry into another bonus round.
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
- Bonus wagering: at 95.16% RTP, clearing $1,000 of wagering costs about $48.40 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
- 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, checked against the $0.50 minimum bet
For medium volatility we suggest a budget of at least 200 spins. This is what that means for Sevens Staxx.
| Budget | Stake a spin | Bet range | Average cost of 200 spins |
|---|---|---|---|
| $20 | $0.10 | Below the $0.50 minimum bet | $0.97 |
| $50 | $0.25 | Below the $0.50 minimum bet | $2.42 |
| $100 | $0.50 | Fits | $4.84 |
| $250 | $1.25 | Fits | $12.10 |
Averages only: a short session can end far above or below them. Set a loss limit before you play.
Same style, better RTP (members only)
4 slots with the same style and a higher RTP (up to 98.19%)
Slots with the same mechanic (ways to win) and volatility (medium) as Sevens Staxx, with a higher published RTP. Casinos can still run lower versions of any of them.
Questions
Frequently asked questions
Who makes Sevens Staxx?
Sevens Staxx is developed by Novomatic (Greentube) and was released in 2020.
What is the RTP of Sevens Staxx?
The default RTP of Sevens Staxx is 95.16%.
Is Sevens Staxx high volatility?
Sevens Staxx is rated medium volatility. Medium volatility balances hit rate and win size.
What is the max win on Sevens Staxx?
The maximum win on Sevens Staxx is 200x your stake, which is $200 on a $1 spin.
Can I play Sevens Staxx for free?
Not on GambGenius at the moment: we don't list an official Novomatic (Greentube) demo of Sevens Staxx.
Does Sevens Staxx have a bonus buy?
No bonus buy is listed for Sevens Staxx in the sources we checked.
Where this data comes from
- greentube.com Provider
- slotcatalog.com Slot database
Specs come from the provider's own site and 1 independent slot database. Casinos can run lower-RTP versions, so always check the game rules before you play.
Game artwork © Novomatic (Greentube), shown to identify the game.

Cake Valley98.19% RTP · +3.03 pts
Crystopia98% RTP · +2.84 pts
Nine Tails98% RTP · +2.84 pts
Panda Panda98% RTP · +2.84 pts
Reel Rush96.96% RTP
Barn Busters96.2% RTP
Jurassic World95.45% RTP
Opal Fruits96.67% RTP











