Quick answer
Twisted Lab is a Hacksaw Gaming slot (2024) with 96.3% RTP, high volatility and a 15,000x max win. It uses 19 paylines with free spins, multipliers and wild symbols. An official free demo is available. RTP can vary by casino.
Key specs
- RTP
- 96.3%
- Volatility
- High
- Hit frequency
- 35% (about 1 in 2.9 spins)
- Max win
- 15,000x
- Grid
- 5×5
- Pays
- 19 paylines
- Released
- 27 June 2024
- Bet range
- $0.10–$100
Not published by the provider: jackpot
Casinos with Hacksaw Gaming games
- Velmora150 No-Wager Free Spins Keep every winNo wageringCarries Hacksaw GamingPlay 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 Twisted Lab is in the lobby in your country.
Free demo Members
Try Twisted Lab with play money before deciding whether to play for real. Official Hacksaw Gaming demos are free for GambGenius members.
How to play Twisted Lab (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.
Twisted Lab is played on a 5×5 grid with 19 paylines.
- Set your stake. Choose your total bet per spin between $0.10 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 Twisted Lab guide: how winnings work, 6 features and 6 strategy tips
- Your stake plan: a $50 budget → about $0.17 a spin (high volatility)
- What 96.3% RTP costs per $100 wagered: $3.70 on average
- 6 features explained: free spins, multipliers, wild symbols, hold and win, bonus buy and 1 more
- Bonus-buy risk breakdown
- Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet
- 4 RTP versions compared: 96.3%, 94.2%, 92.18%, 88.23%
- 4 slots with the same style and a higher RTP (up to 99%)
- Strategy tips and a session planner for Twisted Lab
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96.3% RTP costs per $100 wagered, the 15,000x max win at a $1 stake
The top prize is capped at 15,000x your stake. On a $1 spin that is $15,000; on $0.20 it is $3,000. 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 96.3% RTP means
Expected return = stake × 96.3%
Over $100 of total bets, the long-run average loss is $3.70
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 35%, meaning roughly one spin in 2.9 returns something — though many of those wins are smaller than the stake.
Features explained (members only)
6 features explained: free spins, multipliers, wild symbols, hold and win 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.
Hold and win
Landing enough special cash or coin symbols starts a respin feature: those symbols lock in place, the respin counter resets each time a new one lands, and their values are collected when the feature ends.
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).
Ante bet
An optional extra charge on each spin, typically +25%, that increases the chance of triggering the bonus feature.
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. Hacksaw Gaming offers this game at 96.3%, 94.2%, 92.18%, 88.23%. Open the game rules at your casino and prefer sites running the 96.3% 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 96.3% RTP, clearing $1,000 of wagering costs about $37.00 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 $0.10 minimum bet
For high volatility we suggest a budget of at least 300 spins. This is what that means for Twisted Lab (bets from $0.10 up to a maximum bet of $100).
| Budget | Stake a spin | Bet range | Average cost of 300 spins |
|---|---|---|---|
| $20 | $0.07 | Below the $0.10 minimum bet | $0.74 |
| $50 | $0.17 | Fits | $1.85 |
| $100 | $0.33 | Fits | $3.70 |
| $250 | $0.83 | Fits | $9.25 |
Averages only: a short session can end far above or below them. Set a loss limit before you play.
RTP versions (members only)
4 RTP versions compared: 96.3%, 94.2%, 92.18%, 88.23%
Hacksaw Gaming supplies Twisted Lab in 4 RTP versions and each casino chooses which one to run. Over $1,000 of bets, the 88.23% version costs about $80.70 more on average than the 96.3% version.
| Version | Average cost per $100 wagered | Extra vs best |
|---|---|---|
| 96.3% (best) | $3.70 | — |
| 94.2% | $5.80 | +$2.10 |
| 92.18% | $7.82 | +$4.12 |
| 88.23% | $11.77 | +$8.07 |
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
Same style, better RTP (members only)
4 slots with the same style and a higher RTP (up to 99%)
Slots with the same mechanic (paylines) and volatility (high) as Twisted Lab, with a higher published RTP. Casinos can still run lower versions of any of them.
Mega Joker99% RTP · +2.7 pts
Jackpot 600098.9% RTP · +2.6 pts
Three Musketeers98.18% RTP · +1.88 pts
Wizards Want War!98.1% RTP · +1.8 ptsQuestions
Frequently asked questions
Who makes Twisted Lab?
Twisted Lab is developed by Hacksaw Gaming and was released in 2024.
What is the RTP of Twisted Lab?
The default RTP of Twisted Lab is 96.3%. Hacksaw Gaming also supplies versions at 94.2%, 92.18%, 88.23%, so check the game's info screen at your casino.
Is Twisted Lab high volatility?
Twisted Lab is rated high volatility. High volatility concentrates the return in rare, large wins.
What is the max win on Twisted Lab?
The maximum win on Twisted Lab is 15,000x your stake, which is $15,000 on a $1 spin.
Can I play Twisted Lab for free?
Yes. GambGenius members can play the official Hacksaw Gaming demo of Twisted Lab 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 Twisted Lab have a bonus buy?
Yes. Twisted Lab includes a bonus buy option, although it is unavailable in some countries such as the UK.
Where can I play Twisted Lab?
Velmora carries Hacksaw Gaming games. Check Twisted Lab 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
- hacksawgaming.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 © Hacksaw Gaming, shown to identify the game.
