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Undine's Deep — slot

from Endorphina

Release · 2014 Volatility · High Demo Updated · 30.07.2026
96.07%RTP
HighVolatility
5Reels
3-3-3-3-3Layout
10Paylines
$0.01Min bet
$1Max bet
WinlinesPayout system
yesDemo
2014Release year

Undine's Deep is an online video slot developed by Endorphina, released in 2014. Centered on ocean, sea, and fairy tale themes, the game uses a 5-reel, 3-row grid with up to 10 configurable winlines. It features high volatility and a theoretical return to player of 96.07%.

The slot accommodates bets ranging from a minimum of $0.01 to a maximum of $1 per spin and includes a demo mode. Integrated gameplay features consist of free spins, an autoplay option, and a gamble feature.

Topic

Ocean and sea5-ReelsFairy tales

Mechanics and features

Configurable-winlinesFree-spinsAutoplayGamble-feature

Frequent questions

Who made the slot “Undine's Deep”?
“Undine's Deep” is a game by Endorphina.
What is the RTP of “Undine's Deep”?
The theoretical return to player (RTP) of “Undine's Deep” is 96.07%.
What is the volatility of “Undine's Deep”?
The volatility of “Undine's Deep” is high.
How many paylines does “Undine's Deep” have?
“Undine's Deep” uses 10 paylines on 5 reels.
Can “Undine's Deep” be played for free?
Yes, “Undine's Deep” has a free demo version playable without a deposit.

Other games Endorphina

Open data: game catalogue · Radar · methodology · CC BY 4.0. Specification sources: Casino Guru, SlotCatalog.

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