Gold X Slot Review
A wall of amber bulbs glows behind the reels, brighter at the edges, with a thick gold frame around the dark maroon play window like a stage proscenium. Tom Horn Gaming have built Gold X as a gold-tinged showroom piece, and it commits to that look. The unusual part is the wager underneath: a 5×3 grid, 9 fixed winlines paying left to right, a 95.21% return, and one grid position – the middle of reel three – that holds more influence over the game than any other single spot on screen.
What makes it interesting is how much the one letter does. The X symbol is a wild in the base game, and it’s the only route into the free spins. Elsewhere in the same studio’s catalogue you’ll find everything from Book Of Cleo to 81 Frutas Grandes, but Gold X keeps its machinery tight rather than stacked. The vault’s 100x cap is the biggest prize in the game. Whether the vault opens is the whole question.
The Base Game and Its Symbols
Twelve symbols populate the reels, and wins need matching symbols on consecutive reels of an active winline, starting from the leftmost reel. Only the highest win on each line is paid. If two combinations land on the same line, the smaller one disappears.
The payout multiplies your bet by the winning combination, and wins are displayed as a final payout based on that total stake. You set one bet amount that covers all 9 lines. There’s no line-by-line staking to fiddle with, which keeps the bet menu simple.
The gold bars lead the paytable, with gems and card-style icons filling out the lower tiers. Values below are for three, four and five of a kind.
- Gold Bar (Large): 20.00 / 50.00 / 100.00
- Gold Bar (Medium): 10.00 / 20.00 / 50.00
- Gold Bar (Small): 5.00 / 10.00 / 20.00
- Coins: 3.00 / 5.00 / 8.00
- $ Sign: 1.00 / 3.00 / 5.00
- Red Gem/Heart: 0.50 / 1.50 / 3.00
- Blue Clover and Green Spade: 0.50 / 1.00 / 1.50
The X symbol works as a wild in the base game, standing in for other symbols to complete winlines. It also has a second job: landing into the middle of the third reel is the only trigger for the free spins round. The Bonus symbol does no substituting of its own, but three of them anywhere on screen open the vault game.
Spinning is handled by the Spin button or Autoplay, which runs the reels automatically on the fixed 9 lines at your chosen bet. On mobile, Autoplay sits inside the Options menu rather than on the main screen. Keyboard players get shortcuts too: the numpad plus and minus keys adjust the bet, B bets max, and Space or Enter collects a win.
Gold Free Spins With Sticky Wilds
The middle position of the third reel is the doorway. When the X symbol lands there, 7 Gold Free Spins begin immediately, and that single placement is the only trigger the round has. Once it’s running, there’s no retriggering – seven spins is what you get.
The round’s twist is the sticky arrangement. Five X symbols are locked in place from the start: one in each corner position of the first and fifth reels, and one in the middle of the third reel, the same spot that opened the feature. All five work as wilds for the full seven spins, so every spin begins with a partial wild frame already in position around the grid.
Because the corners sit on the outermost reels, the frame covers the positions that matter most for left-to-right evaluation: a wild on reel one helps every payline that starts with a match, and a wild on reel five completes the ones that run the distance. The centre of the third reel sits at the hinge of most five-of-a-kind lines. The geometry is doing quiet work for a round that otherwise runs plain.
Gold Vault Bonus Game
Three Bonus symbols on the screen at once open the Gold Vault Bonus. Getting three vaults is the round’s only entry condition. From there it’s a single step: you’re shown three treasures, you pick one, and that choice takes you into the vault.
The prize inside runs up to 100x your bet, the largest figure anywhere in the game. It’s a simple pick game with one choice and no further steps. Nothing about the three treasures is revealed in advance, so the pick is blind and the round resolves the moment it’s made.
Both the Bonus symbol and the wild X can appear at any time in the base game, so the vault and the free spins are live on every spin. Neither round feeds the other, and each resolves on its own.
Gold Booster
The Gold Booster is a bet modifier that could be activated only from the main screen. There are two versions: one increases your chance of triggering the Gold Vault Bonus, the other increases your chance of triggering the Gold Free Spins. With either active, your bet is multiplied by 1.5x.
- Boost Bonus: raises the chance of the Gold Vault Bonus, at 1.5x bet
- Boost Free Spins: raises the chance of the Gold Free Spins, at 1.5x bet
- Both can be switched off individually from the main screen
The boosted games run at marginally different returns: 95.23% with the Vault Bonus boost active and 95.20% with the Free Spins boost, against 95.21% in the standard game. The differences are fractions of a percent, so the choice between them is about which round you’d rather chase rather than any return advantage.
Our Honest Verdict
Overall Rating: 6.3/10
This is nine-line spinning where a single grid position decides everything, and the reason to pick it is that: the X in the middle of reel three opens a free spins round that begins with five sticky wilds already locked in a frame. That frame is the best idea here, and it gives seven spins a structure most classic-format games never attempt.
The weakness is everything around it. The vault is one blind pick capped at 100x, over in seconds, and the base game between bonuses is plain spinning with a top-heavy paytable. The booster charges 1.5x your bet to chase two modest rounds.
It suits players who like old-fashioned nine-line layouts but want one clever mechanic holding the room together, and it isn’t for anyone chasing big ceilings – nothing here promises one. The bulbs keep glowing either way, and the idea behind them never looks cheap.
Gold X FAQs
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What is the RTP of Gold X?
Gold X runs at an RTP of 95.21%. With the Gold Booster active, the figure shifts slightly: 95.23% for the Vault Bonus boost and 95.20% for the Free Spins boost. -
How many paylines does Gold X have?
Gold X has 9 fixed winlines, evaluated from left to right. You can’t adjust the number of active lines. -
What is the grid size of Gold X?
Gold X plays on a 5×3 grid: five reels and three rows. -
How do you trigger the free spins in Gold X?
The round starts only when the X wild lands in the centre position of reel three. Nothing else opens it. -
Can the Gold Free Spins be retriggered?
No. The round can’t be extended or retriggered, so it always runs for exactly seven spins. -
How does the Gold Vault Bonus work?
Land three Bonus symbols anywhere on screen and you choose one of three treasures to enter the vault. The prize inside runs up to 100x your bet. -
What does the Gold Booster do?
It increases your chance of triggering either the Gold Vault Bonus or the Gold Free Spins, depending on which version you activate, and multiplies your bet by 1.5x while it’s on. -
Who makes Gold X?
Gold X is made by Tom Horn Gaming.


