Quick answer
Rock Bottom is a Nolimit City slot (2022) with 96.04% RTP, high volatility and a 19,690x max win. It has free spins, multipliers and wild symbols. An official free demo is available. RTP can vary by casino.
Key specs
- RTP
- 96.04%
- Volatility
- High
- Hit frequency
- 31.3% (about 1 in 3.2 spins)
- Max win
- 19,690x
- Released
- 22 November 2022
- Bet range
- $0.20–$100
- Jackpot
- None
Not published by the provider: grid
Casinos with Nolimit City games
- Velmora150 No-Wager Free Spins Keep every winNo wageringCarries Nolimit CityPlay 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.
Check Rock Bottom is in the lobby in your country.
Themes:
Free demo Members
Try Rock Bottom with play money before deciding whether to play for real. Official Nolimit City demos are free for GambGenius members.
How to play Rock Bottom (members only)
This game uses its own win-evaluation system. Check the in-game paytable for exactly how combinations are formed.
- Set your stake. Choose your total bet per spin between $0.20 and $100. 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 ante bet. Pay extra per spin to raise the chance of triggering the feature.
- Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.
The full Rock Bottom guide: how winnings work, 8 features and 6 strategy tips
- Your stake plan: a $50 budget → about $0.17 a spin (high volatility)
- What 96.04% RTP costs per $100 wagered: $3.96 on average
- 8 features explained: free spins, multipliers, wild symbols, expanding wilds, ante bet and 3 more
- Bonus-buy risk breakdown
- Stake plans for $20 to $250 budgets, checked against the $0.20 minimum bet
- 3 RTP versions compared: 96.04%, 94.02%, 92.31%
- Strategy tips and a session planner for Rock Bottom
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96.04% RTP costs per $100 wagered, the 19,690x max win at a $1 stake
The top prize is capped at 19,690x your stake. On a $1 spin that is $19,690; on $0.20 it is $3,938. When the cap is reached the round usually ends immediately.
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.
What 96.04% RTP means
Expected return = stake × 96.04%
Over $100 of total bets, the long-run average loss is $3.96
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a high volatility game.
The published hit frequency is 31.3%, meaning roughly one spin in 3.2 returns something — though many of those wins are smaller than the stake.
Features explained (members only)
8 features explained: free spins, multipliers, wild symbols, expanding wilds and more
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.
Wild symbols
Wilds substitute for regular paying symbols to help complete winning combinations. They do not normally replace scatter or bonus symbols.
Expanding wilds
When an expanding wild lands, it grows to cover its whole reel, turning one symbol into a full column of wilds.
Ante bet
An optional extra charge on each spin, typically +25%, that increases the chance of triggering the bonus feature.
Split symbols
Symbols that count as two (or more) of the same symbol, boosting the size of combinations.
Pick bonus
A bonus game where you choose from hidden items to reveal cash prizes, multipliers or extra features.
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. High volatility concentrates the return in rare, large wins. Long losing runs are normal. Keep stakes small (around 1% of your session budget or less) so you can ride out the swings. A simple rule: bring at least 300 spins' worth of budget, so a $50 budget suggests a stake of about $0.17.
5 more tips and a session planner
- Check which RTP version you're playing. Nolimit City offers this game at 96.04%, 94.02%, 92.31%. Open the game rules at your casino and prefer sites running the 96.04% version.
- 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.
- Understand the ante bet. It costs more per spin to trigger features more often; it does not change the game into a better bet.
- Bonus wagering: at 96.04% RTP, clearing $1,000 of wagering costs about $39.60 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 $0.20 minimum bet
For high volatility we suggest a budget of at least 300 spins. This is what that means for Rock Bottom (bets from $0.20 up to a maximum bet of $100).
| Budget | Stake a spin | Bet range | Average cost of 300 spins |
|---|---|---|---|
| $20 | $0.07 | Below the $0.20 minimum bet | $0.79 |
| $50 | $0.17 | Below the $0.20 minimum bet | $1.98 |
| $100 | $0.33 | Fits | $3.96 |
| $250 | $0.83 | Fits | $9.90 |
Averages only: a short session can end far above or below them. Set a loss limit before you play.
RTP versions (members only)
3 RTP versions compared: 96.04%, 94.02%, 92.31%
Nolimit City supplies Rock Bottom in 3 RTP versions and each casino chooses which one to run. Over $1,000 of bets, the 92.31% version costs about $37.30 more on average than the 96.04% version.
| Version | Average cost per $100 wagered | Extra vs best |
|---|---|---|
| 96.04% (best) | $3.96 | — |
| 94.02% | $5.98 | +$2.02 |
| 92.31% | $7.69 | +$3.73 |
Open the game's rules or info screen at your casino to see which version it runs.
Seen a different version at a casino? How member RTP reports work
Questions
Frequently asked questions
Who makes Rock Bottom?
Rock Bottom is developed by Nolimit City and was released in 2022.
What is the RTP of Rock Bottom?
The default RTP of Rock Bottom is 96.04%. Nolimit City also supplies versions at 94.02%, 92.31%, so check the game's info screen at your casino.
Is Rock Bottom high volatility?
Rock Bottom is rated high volatility. High volatility concentrates the return in rare, large wins.
What is the max win on Rock Bottom?
The maximum win on Rock Bottom is 19,690x your stake, which is $19,690 on a $1 spin.
Can I play Rock Bottom for free?
Yes. GambGenius members can play the official Nolimit City demo of Rock Bottom free on this page. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.
Does Rock Bottom have a bonus buy?
Yes. Rock Bottom includes a bonus buy option, although it is unavailable in some countries such as the UK.
Where can I play Rock Bottom?
Velmora carries Nolimit City games. Check Rock Bottom is in the lobby in your country before you sign up. 18+ · New customers · T&Cs apply. Availability varies by country.
Where this data comes from
- nolimitcity.com Provider
- fan-cdn.nolimitcity.com Provider
Specs are as published by the provider. Casinos can run lower-RTP versions, so always check the game rules before you play.
Game artwork © Nolimit City, shown to identify the game.
