Free demo & player guide
Diamond Fiesta
No sign-up · no deposit · full screen available
Free slot demo · player guide
Diamond Fiesta
Arriba! Come and join the party in the sensational new slot ‘Diamond Fiesta’!
18+ · free play · no account or deposit
Game details checked 21 Aug 2026How we check games
60-second guide
What matters at a glance
Free play
Play Diamond Fiesta here
Open the game above to check its pace, controls and features. Free play stays on SlotsCollector.
Look for
Features worth trying
- Free Games
Free Games
- Hold and Spin
Hold and Spin
- Expanding Reels
Expanding Reels
Game overview
What is Diamond Fiesta?
Arriba! Come and join the party in the sensational new slot ‘Diamond Fiesta’! Trigger the Expanding Reels Feature when 6 or more Diamond symbols land. Hit the corner positions to expand the reel grid, up to an 8 reels wide and 4 rows high! You can also trigger the Free Games Feature with 3 or more scattered Skulls, during which additional Wilds and Diamonds are added to the reels.
How it plays
The features that shape the game
Diamond Fiesta is listed as a Slot from RTG Slots.
Free Games
Free Games
Hold and Spin
Hold and Spin
Expanding Reels
Expanding Reels
Hold & Spin
Hold & Spin
Before you play
Does Diamond Fiesta 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
- Slot format from RTG Slots
- Medium volatility
- Free Games
- Hold and Spin
- Expanding Reels
What to check first
- This page lists RTP at 91–97.5%; 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
Diamond Fiesta FAQ
Clear answers based on the game information and demo status available today.
Can I play Diamond Fiesta for free?
Yes. Select “Play free demo” to open Diamond Fiesta on this page without an account or deposit.
What type of game is Diamond Fiesta?
Diamond Fiesta is listed as a Slot from RTG Slots. The confirmed features are listed above.
What is the RTP of Diamond Fiesta?
The RTP shown for Diamond Fiesta is 91–97.5%. 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
Diamond Fiesta numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP options
- 91–97.5%
- Volatility
- Medium
- Hit rate
- 4.95% Winning Spins
- Maximum win
- 50,000 times bet per line
Reels & wins
- Reel layout
- 5×3
- Paylines
- 50
- Payout system
- Paylines
Bonus features
- Jackpot
- Yes
Release & devices
- Release date
- 22 Apr 2020
- Theme
- Adventure, Countries & Regions
More to play
More games from RTG Slots
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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