Spinomenal's Medusa slots
Facts
What the catalog knows about this studio
Spinomenal is the most represented game studio in this catalog: 6 Medusa-themed slots out of 58. The first of them was released 31.10.2019 and the newest 12.8.2026, so the theme has been continued for over six years. We won't write the studio's corporate history here or list awards — below is only what is visible from the games' own information.
The clearest finding is seriality. Three of the six games belong to the same Story of Medusa series (Story Of Medusa → Story of Medusa II → Story of Medusa II - The Golden Era), and the two latter titles share identical listed figures: RTP 96,04 % and max win 3 000×. There's room for the opposite extreme too: 1 Reel Medusa is a one-reel mini game whose listed return is among the lowest in the catalog, 91,55 %.
The same building blocks repeat from game to game on the mechanics side: Free Spins (4/6), Wild (4/6), Buy Feature (4/6) and RTP range (4/6). No wild machines — Megaways, tumblers or cluster wins — appear on these games' lists. If you're after those, see Megaways- tai high-risk collection.
81 Mega Wild Fruits
Spinomenal
Max 5 000× · Published 08/2026
Book of Medusa
Spinomenal
Published 01/2026
1 Reel Medusa
Spinomenal
RTP 91,55 % · Max 500×
Story of Medusa II - The Golden Era
Spinomenal
RTP 96,04 % · Max 3 000×
Story of Medusa II
Spinomenal
RTP 96,04 % · Max 3 000×
Story Of Medusa
Spinomenal
RTP 96,5 % · Published 10/2019
Mechanics recurring in these games
General rules — what the feature-list entry actually means in practice
Free Spins · 4/6
Free spins trigger from scatter symbols. During the round the stake remains the same as at the moment of triggering and cannot be changed during the bonus. Exact trigger counts will be confirmed only in our own play session.
Wild · 4/6
Wild substitutes for paying symbols but not scatter. Sticky Wilds are listed in 1 game and Walking Symbols in 2 games — the former stays in place, the latter moves from reel to reel each spin.
Buy Feature · 4/6
The bonus can be purchased directly at a fixed price relative to the stake. The purchase skips the wait but does not change the bonus math. We will not publish the price until we've seen it in the game.
RTP range · 4/6
There are multiple return-to-player versions of the same game, and the casino chooses which one to run. The figure on this page is the game’s stated base level — always confirm your own reading from the game’s info panel.
Multiplier · 2/6
The multiplier multiplies the value of the winning line. It always operates within the advertised win cap: the maximum marked win for these games is 5 000× bet.
Grid and paylines
The number of reels or paylines is not provided in a uniform format in the public game data for these games, so we do not publish them here. They will be recorded on the game page as we observe them in play.
Frequently asked — Spinomenal
Responses to the catalog's own figures
How many Spinomenal Medusa slots are in the catalog?
6 games out of 58. That's the most from a single studio — of the catalog's 48 studios, 43 have made only one game on the theme.
Which of Spinomenal’s games is the newest?
81 Mega Wild Fruits, released 12.8.2026. The oldest is Story Of Medusa from 2019.
What is the return percentage of these games?
The listed RTP figures range from 91,55 %–96,5 %. For two games the figure has not been published at all, and we do not guess it. Several games are also marked in the RTP range category, meaning the casino can run a lower version.
Can the bonus be bought in Spinomenal's Medusa games?
The Buy Feature is listed in 4 of 6 games. We will not publish the purchase price until we have seen it in the game ourselves.
18+ · Play responsibly · Spinomenal is a trademark of its owner; we do not use the studio's logo and are not affiliated with it · Player
