Game details & player guide
Thunder Plains
Slot · player guide
Thunder Plains
Players are invited to partake in this unique wildlife extravaganza! Thunder Plains is a 5-reel, 25-payline video slot game, featuring many of the A-listers of the great outdoors including buffalos, bears, bald eagles and more.
18+ · game information · no real-money play here
Game details checked 27 Sept 2026How we check games
60-second guide
What matters at a glance
Free play
Demo unavailable right now
We do not currently have a reliable free-play session for this game. The confirmed details and gameplay images are still available below.
Look for
Features worth trying
- Free Spins — 3 or more Scatter to Win Free Spins
Free Spins — 3 or more Scatter to Win Free Spins. The more Scatters you win, the more Free Spins you get.
- Random Wilds on Free Spins — Each round some…
Random Wilds on Free Spins — Each round some WILD symbols will appear instead of regular symbols.
- Free Spins Retriggerd — By getting more Free Spin…
Free Spins Retriggerd — By getting more Free Spin symbols, you can gain more free rounds.
Game overview
What is Thunder Plains?
Players are invited to partake in this unique wildlife extravaganza! Thunder Plains is a 5-reel, 25-payline video slot game, featuring many of the A-listers of the great outdoors including buffalos, bears, bald eagles and more. If a player hits 3 or more Free Spins icons, they trigger 5-15 Free Spin Rounds. During Free Spins, up to nine of the Magnificent buffalo wild icons will appear randomly on the reels on each spin to skyrocket a player’s winnings. Free Spins Can Retrigger!
How it plays
The features that shape the game
Thunder Plains is listed as a Video Slot from Spinoro.
Free Spins — 3 or more Scatter to Win Free Spins
Free Spins — 3 or more Scatter to Win Free Spins. The more Scatters you win, the more Free Spins you get.
Random Wilds on Free Spins — Each round some…
Random Wilds on Free Spins — Each round some WILD symbols will appear instead of regular symbols.
Free Spins Retriggerd — By getting more Free Spin…
Free Spins Retriggerd — By getting more Free Spin symbols, you can gain more free rounds.
Before you play
Does Thunder Plains match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Video Slot format from Spinoro
- Medium volatility
- Free Spins — 3 or more Scatter to Win Free Spins
- Random Wilds on Free Spins — Each round some…
- Free Spins Retriggerd — By getting more Free Spin…
What to check first
- This page lists RTP at 94.07%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Thunder Plains FAQ
Clear answers based on the game information and demo status available today.
Can I play Thunder Plains for free?
Not right now. We have not found a reliable free-play session for Thunder Plains, so we do not show a broken launch.
What type of game is Thunder Plains?
Thunder Plains is listed as a Video Slot from Spinoro. The confirmed features are listed above.
What is the RTP of Thunder Plains?
The RTP shown for Thunder Plains is 94.07%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Thunder Plains numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 94.07%
- Volatility
- Medium
- Maximum win
- ×12,920
- Maximum bet
- 250
Reels & wins
- Reel layout
- 5×3
- Paylines
- 25
- Payout system
- Paylines
Bonus features
- Bonus buy
- No
Release & devices
- Release date
- 31 Aug 2019
More to play
More games from Spinoro
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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