Lucky Coin Review
Lucky Coin is an oriental 10-liner in which the Lady is both the top symbol and a wild that doubles wins.
5 reels grid
Lucky Coin plays on a 5 reels grid with 10 lines, paying from left to right.
Lucky Coin Features
Wild
The Lady substitutes for every symbol except the scatter and doubles the prize when she does.
Bonus spins
Three, four or five lucky-coin scatters award 15 bonus spins, with every win tripled. More spins can be won during the round.
RTP
GrandX doesn't list an RTP for this game, so it is unconfirmed here. Amatic games can run at different RTP settings; the game's info screen shows the one in use.
Lucky Coin Pros and Cons
Strengths
- 15 spins at ×3
- Doubling wild
- Retriggers
Limitations
- Only 10 lines
- No published RTP
Our Verdict
Lucky Coin is a classic Asian 10-liner with a generous tripled bonus.
Lucky Coin FAQs
What multiplier applies in the bonus?
All wins are tripled.
How many lines does Lucky Coin have?
10 lines.
What is the RTP?
It isn't published on GrandX; check the info screen in the game.
Sources and game-version notes
Information checked 1 November 2026.
Layout, lines, volatility and feature rules come from the game's page on GrandX, Amatic's online casino brand, checked on 1 November 2026. The page doesn't state an RTP, so it is marked unconfirmed; check the info screen in the demo.
