Pump Casino: Our opinion on this game

With its user-friendly design, quick outcomes and fun gameplay, it's no wonder why Pump has been making waves since its release in early 2025.

Over the years, we at Lucky7Bonus have played a number of original games from Stake Casino, so when we heard about Pump, we were excited to try it out.

Here are our thoughts.

What is the Pump Casino game?

Exclusively available on Stake, the aim of this fun mini-game is to virtually pump a balloon and cash out before it pops!

With every pump, the multiplier increases, but if it pops before you cashout, you lose all that was wagered during that round.

There are other aspects to the game but that’s pretty much the whole concept. It’s super straightforward and easy to understand.

The game has four levels of difficulty that you can manually choose from at any time: easy, medium, hard and expert. These levels merely indicate volatility, with higher multipliers as you increase difficulty.

Which online casino can you play Pump at? 

Stake Casino

With a gaming license from Curaçao, Stake is a popular, fully-fledged online casino established in 2017. While it does accept some fiat payment methods, it is primarily known for its cryptocurrency-based transactions.

The online casino has also built a solid reputation for producing fun, high-quality crash games, and Pump is no different!

Furthermore, for those who have yet to register an account, we have good news. Lucky7Bonus and Stake have joined forces to bring you an exclusive and tantalizing welcome offer:

• 100% match up to €1,000!

This offer applies to all casino games on the site, including originals like Pump. To claim it and view the full details, check out our review on Stake before clicking the 'get your bonus now' button.

It's also important to note that, as stipulated in its terms and conditions, players are not allowed to wager on certain games, including Pump, while an active wager is in play. 

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Key features of Pump Casino

Overall, Pump is highly intuitive, with simple game mechanics that make it accessible to everyone, whether experienced or not.

That said, here are a few features and details you should note.

RTP (Return to Player)

Another reason for Pump's popularity is its high RTP ratio, which stands tall at 98%.

It's worth noting that the RTP of any game is tested and calculated over millions of plays. The subsequent percentage is designed to reflect the game's average payout behavior over time.

You should also keep in mind that this is only an average and not indicative of how your gaming experience might unfold. Some players might get more, others less, but over time, the average will be 98%. It's precisely what makes these games so exciting.

Aside from all this, thanks to its four modes of difficulty, the game has variable levels of volatility. Naturally, 'easy' mode has exceptionally low volatility, making for frequent yet smaller wins, whereas 'expert' means you might seldom see a win. However, if you do, the payout will be substantial.

This variability makes it ideal for casual players and high rollers looking for that big win.

Special Features

Despite Pump’s simple gameplay, there are a few features and details that will enhance the experience for you.

Auto Mode: Allows you to set the number of pumps per round, adjust the bet size after wins/losses, and input how many bets you want to make. It also includes a profit/loss limit that will deactivate auto mode once reached.

Multipliers: Hovering your cursor over the multipliers will showcase their hit percentage or, in other words, your likelihood of landing a win. (i.e., the second multiplier in easy mode has a hit ratio of 96% and 60% in expert mode).

Hotkeys: Enables you to bypass the cursor entirely and use the keyboard, making for faster and more exciting gameplay.

These simple yet ingenious additions go a long way towards elevating your gameplay.

However, to get accustomed to the game, we suggest first trying out the manual mode for a few rounds to get the hang of things.

Player Experience

Intuitive, fun and addictive, our team had a lot of fun testing out this game.

Its rapid gameplay and immediate results made for an exciting and suspenseful experience that kept us hooked.

Unlike traditional crash games, where you bet on a multiplying curve and attempt to cash out before it stops, Pump really puts you in the driving seat.

This is because, after each pump, the game lets you decide whether to continue inflating the balloon - potentially increasing your multiplier - or cash out.

The risk lies in whether your next pump causes the balloon to explode, thereby losing all that you wagered and could have potentially gained in that round.

However, not choosing to inflate will leave you wondering if you could have continued. What if that was the round where you could have kept going till the end? You'll never know.

So, although this is a game of chance, you can still be smart about your approach.

How does a Pump Casino gaming session work?

Thus far, we have touched upon the game's mechanics, RTP and general feel. Now, let's delve into what a session might look like. 

Upon entering the game, you'll be greeted by a red balloon with a 1x multiplier. This is the default mode, which sets the difficulty to 'hard'. 

On the left-hand side of your screen will be the control panel, so to speak, where you can adjust difficulty and bet amount. 

Here, you will see a 'Bet' button highlighted in green. Once you select it, a pump button will appear, enabling you to inflate the balloon and potentially increase your multiplier. 

A cashout button will also appear highlighted in green. Selecting this before the balloon pops will allow you to claim your last recorded multiplier. 

After a few tries, you can move on to the other features like switching to auto mode or 'hot keys' for a faster gaming experience.

It is as simple as that.

Can we play Pump Casino on mobile?

Yes, you can! Our team at Lucky7Bonus were delighted to see that Pump has been perfectly optimized to fit within the confines of a small screen, i.e., your smartphone or tablet.

By fully optimized, we mean the layout is 'thumb-friendly' and clear, with everything neatly arranged in a single column.

Furthermore, the mobile version also includes pop-up overlays. This is great for those smaller functions that require more dexterity, such as adjusting difficulty and the number of pumps per round.

As the casino does not have an app version of their site, neither does Pump. But in our experience, this is not a drawback.

Apps are costly for companies, and for players, they often take up a lot of storage space and slow down your phone. They can also be very prone to glitches.

So, for a hassle-free and seamless experience, a site or game fully optimized for mobile play is the way to go!

Casino games similar to Pump

If you like fast-paced games with short rounds and immediate results like Pump, then you'll also enjoy these games below.

You'll see that we have mixed in other Stake originals as well as games from different providers. 

Hilo 

At first glance, this Stake original game may appear quite different from Pump. For one thing, it's a card game. 

Hilo starts by presenting you with a random card. Your job is to predict and bet on whether the next card will be higher or lower. For every correct guess, the multiplier increases, but get it wrong and you lose the round.

• Provider: Stake Casino 

• Min Bet: 0.01 

• Max Bet: Currency dependent 

• Volatility: Variable 

• RTP: 99%

Based on the card presented to you, the game also tells you the percentage chance of getting a higher or lower number in the next card. You can also choose to skip the card for a better offer.

Herein lies the strategy and also the similarity with Pump. Both games allow you to choose whether to cash out or tempt fate and keep on going. It makes for a simple yet fun and engaging experience.

Aviator

Developed by Spribe, Aviator is a more traditional crash game with simple mechanics, charming visuals and sound effects.

The aim of the game is to cash out before the plane flies away, thus ending the multiplying curve. That could happen any time, ranging from just a few seconds to over half a minute.

If the plane flies away before you cash out, then the round and money you wagered are forfeited.

• Provider: Spribe

• Min Bet: 0.20 USD

• Max Bet: 200 USD

• Volatility: Low-Medium

• RTP: 97%

A key component to this game is its dual-betting system. This allows you to play it safe with a low bet that you can cash out early and a riskier higher bet as you aim for that bigger multiplier.

While Pump doesn't have a dual betting function, both games require quick decision-making as you assess 'risk vs reward'.

Limbo

Fast-paced and incredibly simple, the mechanics in Limbo follow a similar formula to that of Pump.

In this highly stripped-back original game by Stake, instead of betting on a card or balloon, you are betting on the multiplier itself.

After inputting your bet amount and target multiplier, select the 'Bet' button and keep an eye on the rising multiplier on the display screen. You win the round if the resultant multiplier is the same or higher than what you input.

• Provider: Stake Casino

• Min Bet: 0.01

• Max Bet: Currency dependent

• Volatility: High

• RTP: 99%

Unlike Pump or Hilo, once you bet, the round ends whether you win or not. As such, this element makes it a much more volatile game, as the chances of getting a high multiplier are low but not impossible.

Like Pump though, this game has an auto feature where you can set the number of bets and a win/loss limit.

Mines

For those of you who were kids during the mid to late 1990s, this game will undoubtedly ring a bell.

Following a similar format to the much beloved Windows Minesweeper, Mines is another Stake original game that encourages you to pick a tile in a 5x5 grid layout.

If that tile unveils a green diamond, you can either cashout or keep playing. The more diamonds you uncover, the better your multiplier becomes.

However, if you hit a bomb before you cashout, you lose the round and all money wagered.

• Provider: Stake Casino 

• Min Bet: 0.01 

• Max Bet: Currency dependent 

• Volatility: Variable 

• RTP: 99%

As with Pump, this game allows you to dictate difficulty, letting you choose how many mines are hiding behind the tiles. Naturally, the lower the number of mines, the lower the volatility.

Alternatively, if you pick up to 24 mines, the odds will be heavily stacked against you, but the payouts are much higher. Like Pump, this element makes Mines popular with high rollers and casual players.

Keno

Another title developed by Spribe, Keno is a cleverly put-together mini-game where you try to guess which numbers will be drawn in a grid numbering 1 to 36.

You can choose up to 10 numbers from the grid. The more numbers guessed correctly, the higher the multipliers. If you guess all 10 correctly, the multiplier reaches 100x.

• Provider: Spribe 

• Min Bet: 0.10 USD 

• Max Bet: 100 USD 

• Volatility: Variable 

• RTP: 97%

This element of choice adds a nice layer to the gameplay. Do you play it safe with fewer selected numbers and better odds, or do you choose 10 numbers for worse odds but a potentially higher payout?

It's this in-game decision-making where one can draw comparisons with Pump. Plus, with Keno's auto feature, players can enjoy a much faster gaming experience.

Our final opinion on Pump Casino as a player

At Lucky7Bonus, we've played our fair share of crash and mini-games. However, Pump's fast-paced gameplay with quick results, simple mechanics, and the ability to set difficulty, make it stand out. 

Switching between easy to medium, hard, or expert mode on any round gives the player a newfound sense of control.

Truth be told, we know that difficulty simply refers to volatility. Regardless of that, it's a nice touch that gives you the freedom to change things up based on how you are performing. 

The combination of these factors, coupled with its high RTP, gives the game an excellent retention rate, with players often returning for more.

One of our favorite features we've already touched upon is the 'multiplier hover function'. This seemingly inconsequential addition goes a long way towards enhancing transparency. 

It makes you think about what level to set the difficulty to and whether you should give the balloon one more pump or cash out. 

While Pump has no in-built bonus rounds, this is quite standard for mini-games. In fact, the game's popularity is a testament to its mechanics and structure. 

Also, to enhance your experience, don't forget you can play Pump with our exclusive welcome offer with Stake and claim a 100% match bonus of up to €1,000.

Bearing all this in mind, Pump gets our stamp of approval, and we definitely recommend that you try it out for yourself.