Quick answer
Spectrum is a Wazdan slot (2018) with 96.53% RTP, low–medium volatility and a 500x max win. It uses 10 paylines with wild symbols, expanding wilds and respins. An official free demo is available. RTP can vary by casino.
On this page10 sections
Key specs
- RTP
- 96.53%
- 0.49 points above the median (96.04%)
- Volatility
- Low–medium2 of 6 on our volatility scale
- Max win
- 500x
- Higher than 4% of slots in our database
- Grid
- 5 reels
- Pays
- 10 paylines
- Released
- 15 Aug 2018
- Jackpot
- None
Not published by the provider: bet range
Top-rated casinos (check the game is available)
We haven't confirmed which partner carries this game.
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Key terms
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Key terms
- Cashback
- Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week.
Full T&Cs apply. Please gamble responsibly.
Game availability varies by casino and country.
Themes:
Free demo Members
Try Spectrum with play money before deciding whether to play for real. Official Wazdan demos are free for GambGenius members.
How to play Spectrum (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.
Spectrum is played on a 5 reels grid with 10 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.
The full Spectrum guide: how winnings work, 4 features and 3 strategy tips
- Your stake plan: a $50 budget → about $0.33 a spin (low–medium volatility)
- What 96.53% RTP costs per $100 wagered: $3.47 on average
- 4 features explained: wild symbols, expanding wilds, respins, gamble feature
- Stake plans for $20 to $250 budgets
- 4 slots with the same style and a higher RTP (up to 97.37%)
- Strategy tips and a session planner for Spectrum
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96.53% RTP costs per $100 wagered, the 500x max win at a $1 stake
The top prize is capped at 500x your stake. On a $1 spin that is $500; on $0.20 it is $100. When the cap is reached the round usually ends immediately.
What 96.53% RTP means
Expected return = stake × 96.53%
Over $100 of total bets, the long-run average loss is $3.47
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a low–medium volatility game.
Features explained (members only)
4 features explained: wild symbols, expanding wilds, respins, gamble feature
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.
Respins
Selected reels or the whole grid spin again without a new stake, usually triggered by a specific symbol combination or near-miss feature.
Gamble feature
After a win you can risk it on a double-or-nothing guess, such as the colour of a card. It does not improve the game's long-term return.
Strategy tips (members only)
- Size your stake to the volatility. Low-to-medium volatility gives fairly regular hits with occasional bigger features. It is a balanced choice for steady play and bonus wagering. A simple rule: bring at least 150 spins' worth of budget, so a $50 budget suggests a stake of about $0.33.
2 more tips and a session planner
- Bonus wagering: at 96.53% RTP, clearing $1,000 of wagering costs about $34.70 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
For low–medium volatility we suggest a budget of at least 150 spins. This is what that means for Spectrum.
| Budget | Stake a spin | Bet range | Average cost of 150 spins |
|---|---|---|---|
| $20 | $0.13 | Bet range not published | $0.69 |
| $50 | $0.33 | Bet range not published | $1.73 |
| $100 | $0.67 | Bet range not published | $3.47 |
| $250 | $1.67 | Bet range not published | $8.67 |
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 97.37%)
Slots with the same mechanic (paylines) and volatility (low–medium) as Spectrum, with a higher published RTP. Casinos can still run lower versions of any of them.
Sugar Mix97.37% RTP · +0.84 pts
3 Charms Crush97.23% RTP · +0.7 pts
Kraken’s Hunger97.2% RTP · +0.67 pts
Rotating Element97.19% RTP · +0.66 ptsQuestions
Frequently asked questions
Who makes Spectrum?
Spectrum is developed by Wazdan and was released in 2018.
What is the RTP of Spectrum?
The default RTP of Spectrum is 96.53%.
Is Spectrum high volatility?
Spectrum is rated low–medium volatility. Low-to-medium volatility gives fairly regular hits with occasional bigger features.
What is the max win on Spectrum?
The maximum win on Spectrum is 500x your stake, which is $500 on a $1 spin.
Can I play Spectrum for free?
Yes. GambGenius members can play the official Wazdan demo of Spectrum 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 Spectrum have a bonus buy?
No bonus buy is listed for Spectrum in the sources we checked.
Where this data comes from
- wazdan.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 © Wazdan, shown to identify the game.
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