Spectra Slot Machine
Checked and updated
We’re back in the 1980s for this Spectra slot review. Thunderkick draw on the themes of early computing and classic casino gambling to create a game that’s thematically unique but otherwise a bit too much of the same old, same old.
Where South African players can spin this slot
These are the operators we see actually working for players in South Africa: rand accounts, local payment rails and a welcome offer you can check on the operator’s own terms page. Figures come from our brand database and are re-checked as they change.
- 1
BetumRand accountsWelcome packageWelcome offerWelcome package up to R4 000Get bonusT&Cs apply · 18+ - 2
YesPlaySouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offer100% welcome bonus up to R3 000Get bonusT&Cs apply · 18+ - 3
ZarBetSouth African licenceInstant EFT · OzowVouchersWelcome offer200% welcome bonus up to R2 000 + 50 free spinsGet bonusT&Cs apply · 18+ - 4
Springbok CasinoR250 no-deposit bonusRand accountsInstant EFT · Ozow · 1VoucherWelcome offerR11 500 welcome package + 250 free spinsGet bonusT&Cs apply · 18+ - 5
Yebo CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome package up to R12 000Get bonusT&Cs apply · 18+ - 6
Wazamba200 free spinsLarge game libraryWelcome offer100% up to R8 000 + 200 free spinsGet bonusT&Cs apply · 18+ - 7
Thunderbolt CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome bonus up to R10 000Get bonusT&Cs apply · 18+ - 8
Megapari150 free spinsOzow · Instant EFTSportsbook tooWelcome offerWelcome package up to R28 800 + 150 free spinsGet bonusT&Cs apply · 18+ - 9
PlayAmo150 free spinsRand accountsWelcome offerWelcome package up to R5 500 + 150 free spinsGet bonusT&Cs apply · 18+ - 10
10betSouth African licenceInstant EFT · Ozow · Capitec PayWelcome offer100% welcome bonus up to R5 000Get bonusT&Cs apply · 18+ - 11
HollywoodbetsSouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offerR25 free bet + 50 free spins on sign-upGet bonusT&Cs apply · 18+
We earn a commission when a reader opens an account through the links above. It does not change what you pay, and it does not decide the order — that is set by our own criteria. Bonus terms, wagering and payout times are the operator’s and can change without notice. 18+ · play responsibly · South African Responsible Gambling Foundation 0800 006 008.
In terms of game specifics, Spectra is played across a grid comprising of five rows and four reels. Players must match combinations of the same symbol along the 30 win lines.
Unfortunately, there really isn’t much to be excited about on this title. Thunderkick seem to have forgotten to load the game up with special features. Stick with us though, Spectra could still be a winner for you!
Play Spectra Slot Free
Spectra Review
Game info
| Theme: | 80s arcade |
| Payout %: | 96.4 |
| Reels: | 5 |
| Pay Lines: | 30 |
| Max Win: | 240,000 |
| Scatter: | N/A |
| Wild: | “W” |
| Our Rating: | 2 / 5 |
Pros
- Interesting merge of themes. As fans of classic video games, this slot immediately caught our eye. Although not particularly ambitious in the looks department, Spectra’s visuals do suit the slot’s theme perfectly.
Cons
- Incredibly unimaginative bonus features. It’s basically just a few “wild” symbol variations. Nothing we haven’t seen before and nothing overly exciting.
- Lacking any depth to the side games. We have no second screen games, no free spins, and ultimately nothing to get enthusiastic about.
- Low main game prizes. Normally when we have such minute five-of-a-kind jackpots there are a load of great special features on a game. This is unfortunately not the case on Spectra.
Top Jackpots
The top jackpots on the Spectra slot machine are all awarded for matching five-of-a-kind of the same higher value symbol down a single win line. The illustrations for the symbols representing these top prizes have been inspired by classic slot machines but have been given an early computer game kind of feel.
As usual, we’ve listed the prizes for hitting five matching symbols down one of the thirty win lines below:
- “Wild” = 20x the total bet.
- “BAR” = 10x the total bet.
- Lucky Seven = 7x the total bet.
- Liberty Bell = 4x the total bet.
The game advertises a max win of £/$/€ 240,000
Game Features
Stacked “Wild”
The “wild” symbol in the Spectra slot machine is stacked in fours. It will substitute for any other symbol in the game.
“Wild” Re-spin
Landing new “wild” stacks on the reels with trigger an automatic re-spin.
“Wild” Nudge
During each re-spin “wild” stacks will nudge towards the centre of the reels.
Regular Symbols
In addition to those symbols paying the largest prizes, there are also those that award lesser prizes.
Rather than borrow from the tradition of using the upper end of a standard deck of playing card to represent these lower value symbols, Thunderkick have instead opted to use geometric shapes that have been made to look like extras on the classic video game asteroid.
Like before, we’ve listed the prizes for hitting five-of-a-kind of each symbol beneath:
- Clover = 3x the total bet
- Pentagon = 2.2x the total bet
- Diamond = 2x the total bet
- Square = 1.9x the total bet
- Triangle = 1.6x the total bet
- Circle = 1.4x the total bet
Betting Limits
Unfortunately, players are not given much choice as to how to distribute their bets on the Spectra slot machine. Rather than include options to alter the number of win lines played or how much is bet on each one, instead Thunderkick have included just a total bet amounts to select from.
There are 12 options to choose a total bet per spin. These range from just 10p up to a reasonable R2 200. We think you’ll agree that whilst the very highest rollers might find this upper limit a little low, most players will find it more than enough.
Overall Rating
All things considered, the Spectra slot isn’t that great. We were initially hyped up for it since it marries two of our loves – casino gambling and classic video gaming. However, on closer inspection, it’s kind of lame!
Spectra features basically no special game modes. Sure, there are a few interesting “wild” dynamics but ultimately, without a true second screen bonus, players are going to get bored.
The slot doesn’t even redeem itself with a monstrous return-to-player rating or outrageously large main game prizes. In truth, we really struggle to see the appeal, beyond its visual attributes, of this title!
Amounts in this review were converted from the operator’s own pound-sterling offer at R21.60 to £1 (European Central Bank reference rate, 4 September 2026) and rounded. The operator publishes and pays the offer in its own currency — check the exact figure and the terms on its site before you deposit.