- Studio
- Endorphina
- RTP
- 96.04%
- Layout
- 5x3, 10 lines
- Volatility
- High
- Free games
- 10, from 3 Scatters
- Top symbol
- Five pay 100x the base bet
Figures from the official Endorphina game page, checked 5 October 2026. Casinos can run a different RTP setting, so check the game info screen where you play.
How Diamond Vapor works
Diamond Vapor is a 5-reel, 3-row, 10-line slot. The Vape Bar acts as both Wild and Scatter and substitutes for all symbols.
Bonus features
Three Scatters trigger the Free Games feature with 10 free games, and 10 more can be won during the feature. During the Free Games, any symbols in a winning combination expand to cover the entire reel.
Top symbols
Five Scatters award 200x the base bet. Five of the top symbol pay 100x and five of the second pay 50x.
What to look for in the demo
In free games, watch how many reels the expanding symbols cover on one spin.
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