Voltage Blitz Medusa’s Ascension
Voltage Blitz Medusa’s Ascension Stats
RTP & Maths
- Max Win Rule
- No win cap printed in the Game Rules
- Jackpots
- Grand 500x · Major 50x · Minor 25x · Mini 15x
Free Spins & Bonus
- Free Spins
- No free spins; one Voltage ORB on reel 2 with Voltage Prize symbols on reels 1 and 3 starts Hold and Win (8 respins); rows 4 to 7 open at 6/13/21/30 Prize symbols (4/11/19/28 via Vortex Surge), +3 respins and x2/x3/x5/x10 each
- Bonus Buy
- Buy Feature (Hold and Win) 50x (94.28% RTP)
- Multipliers
- X2, x3, x5, x10 (4th to 7th Row boosts on Voltage Prize values)
Symbols & Pays
- Wild
- Medusa Wild substitutes for all symbols except Voltage Prize and Voltage ORB
- Line Pays
- Top symbol 50x · Lowest 1x
Koala Games Demo of Voltage Blitz Medusa’s Ascension
In Voltage Blitz Medusa’s Ascension, a VOLTAGE ORB on reel 2 collects PRIZE values from the reels either side of it, and Hold and Win can open four chained rows above the 3×3 grid, each boosting the PRIZE values inside it. Vortex Surge is the random way in.
On the 5 fixed lines, the Medusa WILD pays 50x for 3. Voltage Blitz King Ra shares these rules and RTP under an Egyptian theme, and Voltage Blitz Zeus Up runs them at 96.33%.
How to Play
Slot RTP
Medusa’s Ascension returns 94.37%, and buying Hold and Win for 50x the total bet returns a little less, at 94.28%.
When Vortex Surge Fires
Vortex Surge is a random event that any ORB or PRIZE landing in a regular spin may start. It drops a single ORB onto the reels with a random count of PRIZE symbols, never fewer than Hold and Win needs. That round opens rows 4 to 7 after just 4, 11, 19, and 28 PRIZE symbols.
Four Chained Rows
A natural trigger is one ORB on reel 2 with PRIZE symbols on both outer reels. The trigger symbols lock and count at once, 8 respins follow, and only PRIZE symbols drop.
In a natural round, the rows open at the 6th, 13th, 21st, and 30th PRIZE, adding 3 respins each. PRIZE values in the 4th row get x2, rising through x3 and x5 to x10 in the 7th. The game adds the ORB’s total when the feature ends.
Serpent Gems on the Lines
On the lines, 3 of a kind pays from reel 1 onwards. The golden Medusa-head WILD substitutes for everything except the PRIZE and ORB.
Medusa’s Ascension Paytable

Line pays and jackpots in the table are all scaled to the total bet.
| Symbol | 3 on a line (x total bet) |
|---|---|
| Medusa WILD | 50x |
| Helmet | 30x |
| Shield | 20x |
| Red and pink serpent gems | 8x |
| Green, purple, and cyan gems | 4x |
| Blue gem | 1x |
| VOLTAGE PRIZE Instant Win | 1x to 10x |
| MINI | 15x |
| MINOR | 25x |
| MAJOR | 50x |
| GRAND | 500x |
Mahjong Wins Super Scatter