Canada (EN) 
Germany (DE) 
France (FR) 
Italy (IT) 
Netherlands (NL) 
New Zealand (EN) 
United Kingdom (EN) No Deposit Bonuses + Free Spins
Only Coins Express Slot Bonus Codes and Game Review
Only Coins Express is a Gamezix slot that is unlike most other slot games on the market. Yes it has reels and rows (3 of each), but it doesn't pay out like a normal slot would. The only way for you to get wins on this slot is by triggering the bonus game. It's quite the simple slot, however, its method of paying out means that you're probably going to spend quite a long time spinning the reels before you start seeing any substaintial wins.
The train theming also keeps things very simple. The background is a plain 2D image with a silhouetted bridge in the background. The graphics are quite good and the animations are smooth, though this slot's aesthetic and gameplay may be a bit too simple for some slots players.
About Only Coins Express from Gamzix
Released on the 5th of November 2025, Only Coins Express from Gamzix boasts a small gameboard, with only 3 reels and 3 rows. Unlike your typical slot, it doesn't have paylines. Instead, the only way to win is through the bonus game which functions like a Hold & Win, with coins and jackpots falling and locking onto the reels, with respins trying to increase the amount of coins you land.
The RTP of this slot ranges, though we found that it could be as low as 92.02%, so be sure to check what the slot says in its game rules before you start spinning, in case the RTP is too low for you. It has a medium volatility so you're likely to seem some decnet-sized wins appearing with some frequency, though you're unlikely to hit a huge win very often. In fact, the most you can win from a single spin is only 2,000x, making it not so appealing for jackpot chasers. You have a pretty large betting range, with minimum bets of 0.10 per spin and maximum bets of 100.00.
Each of the coins you land will have a random number attached to them that you can win during the bonus game. The mystery symbol will award you with a value of 1x to 9x your bet or one of the jackpot values. The jackpot symbols will reveal a jackpot of 10x, 20x, or 50x during the bonus game. You'll also win 500x your bet if you manage to fill all 9 positions on the board with bonus symbols.
How to Claim Only Coins Express Free Spins - A Step-by-Step Guide
If you want to try this slot without risking any of your own funds, you can do it one of two ways. You can either play a demo slot, to get a feel for it without winning or losing anything, or you could play using free spins which allow you to win money without risking your own funds.
Here's how you can claim your free spins:
- Without going far, you'll see that we have compiled a list of the best no deposit free spins that you can use to play Only Coins Express right here in our review. Search through them to find one that speaks to you.
- Once you know which offer you want, click the "Claim" button next to the bonus. This will take you straight to the casino's page where you can claim your free spins.
- The bonus may need you to sign up with the casino in order to claim it. if so, just follow the steps the casino provides you with to start your account.
- Your free spins should appear in your account automatically. If not, there may be other steps the casino needs you to take. If you need any help, contact their support team.
- Once you have your free spins, find Only Coins Express on the casino's site and see if you can use them on it.
Why Is Only Coins Express So Popular?
- Gamzix Slot: Although Gamzix is a relatively new provider, only coming about in 2020, they have quickly become one of the leading slots providers. They have won multiple iGaming awards throughout the years and have released over 50 slots. They aim to release one slot a month, so you can expect a constant stream of excellent slots from them.
- Exciting Bonus Rounds: Although the only way to win with this slot is the bonus rounds, they make sure that you'll find a lot of excitement. With random jackpots, mystery symbols, multipliers, and collect symbols, you'll be on the edge of your seat, waiting for that huge pay-day.
Only Coins Express Bonus Rounds
Bonus Game Feature
You need to land 3 bonus symbols on the middle row or activate the Heaps of Coins feature in order to trigger the Bonus Game. You will get 3 respins as you wait for bonus, jackpot, collect sticky mystery, and mystery jackpot symbols to land. Each time you land another symbol, the respins will reset. The bonus symbols you landed on the triggering spin will lock into place when the respins start. The Bonus Game will end when you run out of free spins or when you fill in all the spots.
Collect Feature
During the Bonus Game, if you land a collect symbol, it will gather all the visible values from the other symbols.
Walking Multiplier Frame Feature
During the Bonus Game, a 2x multiplier will move around the board, covering random positions. If it covers one with a bonus, jackpot, or either mystery symbols, it will double its value. If it lands on the same spin as a collect symbol, it will multiply the total value of all the symbols on the board after they have been collected.
Heaps of Coins Feature
Any bonus symbol that lands during the base game has a chance to trigger the Heaps of Coins feature. This feature will add bonus symbols to the board that will activate the bonus game.
Buy Bonus Feature
Instead of waiting for the Bonus Game to trigger, you can activated it at the cost of 30x your bet. The next spin you make is guaranteed to trigger the bonus game.
Free Spins and Wagering Requirements on Only Coins Express Slot
If you want to claim free spins for any slot, you will probably find a wagering requirement attached to it. This is usually represented by a multiplier that is tacked onto your winnings. So, if you win nothing, you don't have to worry about a thing. But, if you win something and want to cash out, you'll need to fulfill the wagering requirement.
Let's take the example of a wagering requirement of 35x on a win of $200. In order for you to cash out that $200, you will need to place bets on various games totaling $7,000. You need to decide if risking $7,000 of your own money is worth the "free" $200 you got from the free spins.
