Highlights
- Huge winning potential from the base game and features
- Large wild symbols with increasing multipliers
- Free spins with a guaranteed wild portal on every spin
Contents
Wild Portals Slot Review
Wild Portals Megaways comes straight from the design table of Big Time Gaming - the beating heart of the Megaways mechanic.
So, smooth gameplay is pretty much guaranteed, but what we didn’t expect was the slight change in the way the reels work.
A previous release from BTG, such as Pirate Pays Megaways, was very much your typical Megaways slot.
But here, the Cascading element is given a little readjustment, which may come as a surprise to big Megaways fans. Free spins, increasing multipliers, and symbol collection make up the other key elements in this slot game.
Theme, Graphics & Soundtrack
An intergalactic disco on a spaceship? A futuristic club in the back streets of London?
Who knows exactly where this slot game is based, but the space theme is one thing we can nail down. It feels as though the BTG team has put most attention to the gameplay and tweaks in mechanics, as the overall visuals are standard at best.
The Wild Portal symbol is the highlight in all this, and we can’t help thinking the mute button may get some use due to the overly repetitive dance soundtrack. It links well with our back street club notion, though!
Wild Portals Megaways RTP & Volatility
Wild Portals Megaways comes with a 96.58% RTP, which is always a positive factor when looking through our full online slots collection. The gameplay is very much high in terms of volatility, with a suitable top prize worth over 24,060x your stake.
Wild Portals Gameplay and Free Spins
How to Play Wild Portals Megaways
A quick primer on how to play Wild Portal Megaways slot:
- Click the green spin button to start the Wild Portals reels
- Use the arrow pointers to adjust the bet total
- Click the burger menu icon to read through the game’s rules and paytable
Wild Portals Megaways sticks to the typical Megaways layout of six reels and varying numbers of symbols per reel on each spin, rising to 29,580 ways to win in total. The usual cascading symbol mechanic is not in full swing here, but there are still signs of it – we’ll explain that shortly.
Wild Portals Megaways – Wild Portal Symbols
BTG created this slot around the 2x2 wild portal symbol, and it comes into play a lot, including every free spin. As standard, the wild portal lands on any reel between two and five as a larger 2x2 symbol. It opens and reveals one of the low-value card symbols once any initial wins have been settled.
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Collecting all current instances of the revealed symbol adds +1 to the Wild Portal Multiplier. New symbols fill the spaces, while the Wild Portal may also reveal a new low-value symbol. The collect feature then repeats until there are no more instances of the revealed symbol.
Wild Portals By Feature
Trigger the free spins bonus game by landing at least three golden scatters anywhere on the Wild Portals Megaways reels. You can pick up eight spins along with 2+ spins with every additional scatter. The Wild Portal acts the same way as mentioned above but is guaranteed to trigger with every free spin. The multiplier carries over into the bonus game if it was active on the feature-triggering spin. The multiplier also keeps its value from one free spin to the next, which proves its overall potential.
Our Verdict
Wild Portals Megaways from Big Time Gaming is almost everything you can expect from a Megaways slot. Cascading symbols are mostly removed from general gameplay, although they do sort of come back via the Wild Portals feature.
| Slot Name: | Wild Portals |
|---|---|
| Software: | Big Time Gaming |
| RTP: | 96.58% |
| Volatility: | High volatility |
| Paylines: | 29580 |
| Reels: | 6 |
| Min Bet (all lines covered): | £0.20 (GBP) |
| Max Bet: | £1 (GBP) |
| Top Win: | 20200 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Expanding Wilds, Increasing Multipliers, High volatility, Megaways |
| Themes: | Futuristic |
| Last Update: | 29/06/2026 |
Available in UK?
|
Yes. Big Time Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos. |
Wild Portal Megaways Slot FAQs
What is the RTP of Wild Portals Megaways?
BTG has given the Wild Portals Megaways slot a 96.58% RTP. This is typical of the Big Time Gaming slot games we see here at Slots Temple.
How volatile is Wild Portals Megaways?
As expected from Big Time Gaming, it has put Wild Portals Megaways on the high end of the volatility scale. Big wins and a general low win rate are likely.
Does Wild Portals Megaways have a free spins bonus round?
Yes, the free spins in Wild Portals Megaways can be rewarding. You’ll get at least eight free spins and an increasing multiplier.
Can I retrigger the free spins feature in Wild Portals Megaways?
You cannot retrigger the feature, but there are ways to activate additional spins. Land extra golden scatters to add more spins to the free spin counter.
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| Slot Name: | Wild Portals |
|---|---|
| Software: | Big Time Gaming |
| RTP: | 96.58% |
| Volatility: | High volatility |
| Paylines: | 29580 |
| Reels: | 6 |
| Min Bet (all lines covered): | £0.20 (GBP) |
| Max Bet: | £1 (GBP) |
| Top Win: | 20200 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Expanding Wilds, Increasing Multipliers, High volatility, Megaways |
| Themes: | Futuristic |
| Last Update: | 29/06/2026 |
|
Available in UK?
|
Yes. Big Time Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos. |
