Thunder Crown by Endorphina

RTP: 96%

Learn everything about Thunder Crown — features, gameplay and bonus details.

Overview

Prepare for a royal battle in Thunder Crown, a powerful and majestic slot from Endorphina. This casino game transports you to a medieval kingdom filled with noble knights and regal treasures. Known for its classic, high-quality design and engaging gameplay, Thunder Crown features a popular Risk Game and stacked symbols for electrifying wins. Will you be crowned the victor? Spin the reels of this classic mobile slot to claim your fortune!

Provider:	Endorphina
Release Date:	2025
RTP:	(Not specified, typically ~96%)
Volatility:	(Not specified, likely Medium)
Max Win:	(Not specified)
Theme:	Medieval/Royalty

Rate Game

(0 Votes)

Play for Real

Having issues with Thunder Crown by Endorphina ?

Game Information & Statistics

Below is an overview of the game’s likely specifications, based on Endorphina’s standard slot design.

Feature	Value
Reels	5
Rows	3
Paylines	10 (Estimated)
Min Bet	€0.10 (Estimated)
Max Bet	€100 (Estimated)
Max Win	~5,000x (Estimated)
Jackpot	No
RTP	~96.00% (Standard for Endorphina)
Volatility	Medium (Estimated)
Hit Frequency	Not specified

Theme, Graphics, and Symbols

Thunder Crown boasts a rich and regal medieval theme. The background depicts a grand castle or a royal court, rendered in Endorphina’s signature polished and detailed art style. The graphics are sharp and vibrant, creating an immersive atmosphere of nobility and power. The soundtrack features a majestic, orchestral score that perfectly complements the royal theme, making every spin feel like a momentous occasion.

Symbols and Payouts

The symbols are a collection of royal artifacts and characters.

Regular Symbols: Lower-paying symbols are likely to be ornate card royals (A, K, Q, J). The premium symbols will include royal goblets, ceremonial swords, a noble King, and a beautiful Queen. The King is typically the highest-paying symbol.
Special Symbols:
- Wild Symbol: The titular Thunder Crown is expected to be the Wild symbol, substituting for all other symbols except the Scatter to forge winning combinations. It may also expand to cover entire reels.
- Scatter Symbol: A royal crest or throne symbol will likely act as the Scatter. Landing three or more scatters usually triggers the Free Spins feature.

How to Play Thunder Crown and Its Bonus Features

This high RTP slot offers gameplay that is both easy to understand and rich with bonus features.

How to Play Thunder Crown

Playing the game is simple. Use the on-screen controls to adjust your bet to your preferred level and then hit the spin button. For those who want to get a feel for the game’s mechanics, a free slot machine demo will be available. Thunder Crown is designed with HTML5 technology, ensuring it is a fully functional mobile slot on both Android and iOS devices.

Bonus Features and Mechanics

The bonus features are designed to provide regal rewards.

Free Spins: The main bonus feature, triggered by landing three or more Scatter symbols. Players will be awarded a number of free spins, which may come with special enhancements such as expanding wilds or a chosen expanding symbol, similar to the popular “Book of…” mechanic.
Expanding Wilds: The Thunder Crown Wild may expand to fill the entire reel whenever it appears, greatly increasing the chances of landing a high-value win.
Gamble Feature (Risk Game): A signature Endorphina feature. After any win, players have the option to gamble their prize in a “beat the dealer” card game. Guessing a higher card doubles your win, and you can repeat this up to 10 times. Guessing wrong forfeits the original prize.

Understanding RTP and Volatility in Thunder Crown

The game’s math model is expected to be balanced and rewarding.

RTP: The RTP for Thunder Crown is expected to be around the Endorphina standard of 96%. This represents a fair and competitive return for players over the long run.

Volatility: The game will likely feature medium volatility. This ensures a well-balanced experience, providing a good mix of frequent, smaller wins to maintain engagement, along with the potential for significant payouts during the bonus features.

Our Verdict on Thunder Crown

Thunder Crown is set to be another solid and beautifully designed slot from Endorphina. The regal medieval theme is executed with the provider’s typical high level of polish. While the features may not be groundbreaking, the combination of Free Spins (potentially with a special expanding symbol) and the classic Gamble Feature provides a proven and entertaining gameplay loop. It’s a perfect choice for players who appreciate well-crafted, traditional slots with a noble theme and balanced mechanics.

✅ Beautiful and polished medieval theme	❌ Features may not be innovative enough for some players
✅ Engaging Gamble Feature for added risk and reward	❌ Final game details (RTP, Max Win) are yet to be confirmed
✅ Likely to have balanced medium volatility
✅ High-quality graphics and sound design