- Studio
- Endorphina
- RTP
- 96.07%
- Layout
- 5x4, 100 fixed lines
- Volatility
- Low
- Scatter
- Five pay 500x the base bet
- Risk Game
- Double up to 10 times
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 Hell Hot 100 works
This 5-reel, 4-row slot has 100 fixed pay lines and fruit symbols. The fire Wild substitutes for all symbols except the scatter. Wilds appear stacked and may cover entire reels.
How wins are paid
The star is the Scatter, and five of them award 500x the base bet. Five wilds pay 10x. The seven is the top regular symbol at 4x the base bet for five of a kind.
Risk Game
You choose one of four cards dealt on the table. If it beats the Dealer's card the win is doubled and you can try again, up to 10 times. If the Dealer wins, the Risk Game ends with nothing.
What to look for in the demo
There are no free games here. Watch for reels covered by wilds, which is how the larger line wins arrive.
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