In-Depth Look at Mystery Symbols in Sweepstakes Slots

by | Apr 24, 2023 | Game Guides | 0 comments

Mystery symbols are an intriguing and exciting feature that adds an element of surprise to many sweepstakes slots. As their name suggests, these symbols can transform into other symbols, often revealing unexpected combinations and enhancing the winning potential for players. This comprehensive article will explore the concept of mystery symbols in sweepstakes slots, their various types, how they function, and some popular slot games that feature this captivating element.

What are Mystery Symbols?

Mystery symbols are special symbols in sweepstakes slots that can randomly transform into other symbols on the reels. They typically appear as a specific icon or a question mark, and their primary purpose is to increase the excitement and unpredictability of the gameplay. When mystery symbols land on the reels, they can transform into any other symbol, including wilds, scatters, or high-paying regular symbols. This transformation often leads to unexpected winning combinations and thrilling gameplay.

Types of Mystery Symbols

Mystery symbols can take several forms, each with its unique characteristics and effects on the game. Some common types include:

  • Basic Mystery Symbols: These are the simplest form of mystery symbols. They transform into a single type of symbol across all instances, increasing the chances of creating winning combinations.
  • Wild Mystery Symbols: These mystery symbols can transform into wild symbols, potentially increasing the winning potential by substituting for other symbols to complete paylines.
  • Scatter Mystery Symbols: In some games, mystery symbols have the ability to turn into scatter symbols, helping trigger bonus rounds or free spins.
  • Multiplier Mystery Symbols: These mystery symbols not only transform into other symbols but also come with an attached multiplier, which can significantly boost the payout for any winning combinations they form.
  • Expanding Mystery Symbols: Upon transformation, these mystery symbols expand to cover the entire reel, enhancing the win potential by creating multiple paylines or win ways.

How Do Mystery Symbols Work?

Mystery symbols are activated either randomly or through specific conditions during the base game or bonus rounds. When they appear on the reels, they will instantly or after a short delay reveal their true identity, transforming into another symbol. The transformation can lead to new winning combinations, trigger bonus features, or increase the payout of existing combinations.

Slots Featuring Mystery Symbols

Many popular sweepstakes slots incorporate mystery symbols into their gameplay. Some examples include:

  1. White Rabbit Megaways: This Alice in Wonderland-inspired slot by Big Time Gaming features the Megaways mechanic and a unique expanding reel set. The Caterpillar, a random feature, can add mystery symbols to the reels, which then transform into any other symbol, except for the scatter.
  2. Thunderstruck II: Developed by Microgaming, this Norse mythology-themed slot features the Wildstorm feature, where Thor’s hammer can randomly strike the reels, turning up to five reels into wild mystery symbols.
  3. Legacy of the Gods Megaways: This ancient Greek mythology-themed slot by Blueprint Gaming includes a Mystery Box symbol that can appear on any spin. When it lands, it reveals a random symbol, potentially creating new winning combinations.


Mystery symbols are an exciting and dynamic element in sweepstakes slots that add a layer of unpredictability and anticipation to the gaming experience. They come in various forms, from basic transformations to more complex interactions like multipliers and expanding symbols. Incorporating mystery symbols into a slot game can elevate the gameplay and keep players engaged for extended periods. As more developers continue to experiment with this feature, players can look forward to even more innovative and captivating mystery symbol mechanics in the future.