Pile 'Em Up

by Microgaming

Fans of retro-looking video game slots should look no further than Pile 'Em Up. Developed by Snowborn Studios through Microgaming's platform, Pile 'Em Up plays on 5-reels with 20 paylines.

Aside from the cool-looking visuals resembling Super Mario, there are free spins, free spins and multipliers leading to wins of up to 7,500x the stake.

Slot information

RTP: 96.22%
Volatility: High
Max Payout: 7,500x stake
Jackpot: No
Min Bet: 0.20
Max Bet: 30.00
Themes: Gaming, Retro
Release Date: 28th Jun 2022

Our rating

“ One of the best Link & Win slots out there ”

4.3 out of 5

Win potential

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Pile 'Em Up Screenshots

Pile 'Em Up Features

If you are looking for a slot bursting with features, then you've come to the right place. Firstly, there is a coin and collect mechanic that is triggered when a collect symbol lands on reel 5 awarding all the coin values. There is also a coin booster multiplier that starts at x1 and increases with 1UP symbols to x10. The multiplier value is collected and stored per bet.

The free spins round is triggered by landing 3 flower symbols. Flower Free Spins awards 9 free spins with the potential to trigger more by landing 2 or more flower symbols throughout the feature. The Coin Booster multiplier is carried over and all coins are collected to the Coin Respin counter.

Collecting a Heart Bonus symbol on each reel triggers the Heart Bonus. Bonus symbols need to land on each reel at least once to trigger this feature. 3 respins are handed out and these reset for each symbol that lands. The feature ends when there are no spins left or the grid is filled up. This feature is also known as Link & Win.

Pile 'Em Up - Free Spins

Free Spins

The first feature can be triggered by landing 3 or more flower symbols. 9 free spins are awarded initially, but there is the chance to trigger more by landing additional flower symbols.

Pile 'Em Up - Link & Win

Link & Win

If a player manages to collect a Heart Bonus symbol on each reel, then the Heart Bonus will be triggered aka Link & Win. 3 respins are handed out and these reset with each additional symbol that lands.

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Pile 'Em Up Review

There have been many online slots inspired by video games, but only a select few that have been influenced by the Super Mario games. NetEnt's Reel Rush is one that used the Super Mario games as a basis for the design and now it seems that Pile 'Em Up is doing the same.

Developed by Snowborn Studios through Microgaming's platform, Pile 'Em Up is a retro slot that plays on 5-reels with 20 paylines and contains two bonus rounds including Link & Win and free spins.


As the slot opens up, the player will be hit by a blast of bright and vibrant colours. There are various greens, golds, purples and even reds lighting up the reels. In the distance, there are various interesting shaped trees that resemble the Super Mario games.

Additionally, there are gold pipes at the top and the bottom of the screen highlighting the reels. This is a deliberate homage to Super Mario and is done tastefully well. There are also coins and fruit symbols on the reels to complete the look.

The music is lighthearted with a soft dance tune playing throughout that feels like it's come straight from a video game. It's clear that the developers have put a huge amount of effort into this slot to create something unique and exciting for fans of video games and slots combining the two together.


This slot has two different bonus rounds including the free spins round and the Link & Win. There is also a coin booster feature and a collect feature that can lead to even more thrills throughout.

All the relevant menus and buttons for this slot can be found on the right side of the screen with the spin button and the bet level button.

Win Potential

Pile 'Em Up has a great win potential with a strong RTP of 96.22% as well as a high volatility level leading to larger wins but less frequently.

The maximum win for this slot is 7,500x the stake which is a decent amount and not too low. Players can gain this amount by triggering one of the bonus rounds.

Our Verdict

There's no denying that Pile 'Em Up is one of the best Link & Win slots yet and is one of the coolest Super Mario inspired slots. The best thing about this slot is that it's perfect for newcomers to Link & Win as the gameplay is easy to pick up and looks absolutely fantastic.

From start to finish, Pile 'Em Up is a wonderful slot to play filled with entertaining moments that are guaranteed to deliver thrills.

Play Pile 'Em Up

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