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Iron Man 3 Slot Review – Playtech’s War Machine

Playtech’s Iron Man 3 slot features 5 reels, 25 paylines, a hybrid form of progressive jackpot, and 4 fun bonus games. When you have Marvel in one hand and online slots in the other, the Iron Man slots are born! This slot is the latest iteration in the Iron Man slot series by Playtech. There are some exciting features in this popular online slot. In this online slots review we’ll reveal some more information as to why you should consider joining Tony Stark in the casino world.

It’s time engage the booster pack and get stuck in…

Which is the Best Online Casino with Iron Man 3?

It’s all well and good knowing the features of slots, but it would be handy to know where you can play them. Unfortunately, Iron Man 3 is no longer featured at any online casino on Casino Deal. However, there are other options available. Casino Deal only features the best online casinos in the UK; those with a wide range of slots featuring the best offers and bonuses. This is why we recommend that you check out the below elite list of casinos that have the best and most popular online slots:

Casino Bonus
LeoVegas Casino

£100 BONUS

10 No Deposit Free Spins Plus £100 & 20 Spins

New players only • No deposit free spins available on the “My Offers” page upon registration • No deposit free spins must be claimed within 3 days • Must be used within 3 days of being activated • Any winnings will be paid into cash balance and are withdrawable • Free spins are worth £0.10 each • Book of Dead slot only. • The Casino Welcome Package only available to new players • 35x wagering • 10 free spins on any chosen 2 deposits in the first 7 days from registration. • 18+ • Full T&Cs Apply. #ad
888 Casino

£100 BONUS

£88 No Deposit Bonus
and 100% up to £100

18+ New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • Wager 30x bonus within 14 days • Wagering req's vary by game • Full T&Cs Apply. #ad
Mr Green Casino

£100 BONUS

Up to £100 + 50 Free Spins

18+ • New UK customers only • Opt in required • 1x per customer • Min. £20 deposit • 1st deposit only • Selected games only • Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst with 35x Wagering • Free Spins and Bonus credited once deposit amount has been wagered on slots • Bonus and Free Spins expire 7 days after issue • Game weighting, game, country, currency, player restrictions and terms apply. • Full T&Cs Apply. #ad
Paddy Power Casino


£50 & 100 Free Spins

18+• New Customers from UK & IRL only • Deposits made with e-wallets are not valid for this promo • Bonus wagering x35 on eligible games • Winnings from bonus capped at £500 • Spins available after bonus is redeemed/lost • Opt-in required • Full T&Cs Apply. #ad

Iron Man 3 Slot – Features & Details

Iron Man 3 Slot

The Iron Man 3 slot has some essential features. Here’s a summary of these for your easy reference:

Slot Name Iron Man 3
Reels 5
Developer Playtech
Paylines 25
Progressive Yes
Free Spins Yes (8-15)
Bet Range £0.25 – £250
Bonus Game Yes (4 games)
Multiplier Yes (1x – 5x)
Jackpot 10,000 coins
Return to Player (RTP) 93.02%
Play Slots Now!

Iron Man 3 Slot RTP

You need to keep in mind the term ‘variation’ when it comes to online gambling; even though a slot features a specific payout rate (in this case 93.02%), that isn’t to say that you’re always going to receive that rate back no matter how many spins you go through. If you spin 10 times and only win back 50%, that’s variation. If you spin 10 times and hit the jackpot, that’s variation!

Iron Man 3 Slot Features and Bonus Games

There are 4 bonus slot games and bonus features in this Playtech slot. These are:

  1. Iron Patriot
  2. Iron Man Mark 42
  3. War Machine
  4. All Systems Go Respin

The first 3 in the above list come under the ‘Hall of Armor’ free spins feature and incorporates the free spins bonuses for this slot. Let’s take a look at these bonuses in greater detail.

Iron Man 3 Slot – Hall of Armor Free Spins

Iron Man 3 Slot - Hall of Armor Free Games

By achieving at least 3 Iron Man logos across the reels, you’ll trigger one of the popular free spins features, which are spread across the following bonus games, of which you get to choose one:

  • Iron Patriot – 15 free spins
  • Mark 42 – 10 free spins
  • War Machine – 8 free spins

Iron Man 3 Slot – Iron Patriot Bonus Game

Upon entering the Iron Patriot bonus game, you’re granted an awesome 15 free spins (which is the maximum you can gain from the basic function of the slot. There will also be a multiplier feature available in this game, ranging between 2x and 5x.

After you spin through your first free spin, you’ll be granted an instant, random, multiplier between 2x and 5x. If through your following free spins an Iron Patriot appears on reels 1,2,4 or 5, then the multiplier will increase by 1, up to 5x. Sounds great, doesn’t it? The catch is, if on each free spin you don’t get an Iron Patriot, the multiplier will drop back a step. For example, if your first free spin grants you a multiplier of 3x, and your second free spin shows an Iron Patriot, your multiplier will shift up to 4x. If then, on your third free spin you don’t see an Iron Patriot, your multiplier will drop back down to 3x.

Remember, this is all on reels 1,2,4 and 5. “What about reel 3?” If an Iron Patriot decides to show his face on reel 3, you’ll receive further free spins. You are not limited to the amount of free spins you can trigger, but 15 is still the maximum when triggering this game for the first time.

Iron Man 3 Slot – Mark 42 Bonus Game

When the Iron Man “Mark 42” bonus game is triggered, you immediately receive 10 free spins. Whereas the Iron Patriot game features a multiplier, the Iron Man Mark 42 bonus game features freezing wilds.

If the reels stop with a wild Mark 42 symbol, the wild symbol will freeze for the next 3 free spins. In case that in subsequent spins, the wild symbol appears on reel 3 (again reel 3, the middle reel, is magical!), you will gain an additional 3 spins. If the Mark 42 wild symbol appears on the same reel during your free 3 spins, these extra free spins will go back up to 3, but not over it.

Similar to the Iron Patriot bonus game, there is no limit to the amount of free spins you can receive, unlike many other popular online slots that do impose a cap.

Iron Man 3 Slot – War Machine Bonus Game

Staying on the ‘wilds’ theme, the War Machine bonus comes with 8 free spins attached to wilds, but this time they’re random wilds. Before the reels spin for each free spin, 3 symbols will randomly change into wild symbols.

Iron Man 3 Slot - War Machine Bonus Game

Again, the third reel is special. If War Machine shows up here then you’ll bank an extra 3 free spins. And just like the other bonus games, the free spins are not capped.

Iron Man 3 Slot – All Systems Go Respin Feature

An extra bonus comes in the form of the ‘All Systems Go’ respin feature. If you manage to land the scatter symbols below on the required reel, then the respin feature is triggered:

  • Mark 42 on reel 1
  • War Machine on reel 3
  • Iron Patriot on reel 5

The respin isn’t as lucrative as the free spin bonus games themselves, but it will land you anything between 5x and 10x your stake amount immediately prior to the winning spin. The symbols will stay on the reels and 1 free spin will be triggered.

Iron Man 3 Jackpot Details

This online slot doesn’t feature a traditional jackpot in the sense you win a combined sum of money that’s building up over time. Instead, you have the opportunity to win up to 10,000 coins across any of the Iron Armor bonus games. If you land 5-of-a-kind wilds across any of the paylines, you will win 2,500x your stake instantly.

So you could look at it as a hybrid, progressive jackpot in the sense that the multiplier can enhance your ability to win a greater jackpot, and the bonus free spins increase your chances at winning greater payouts.

Hints & Tips for Iron Man 3 Slot

The bonus games are pretty straightforward and simple to play so there aren’t any features that you’ll easily miss. Be aware of the starting coin size before you start spinning, You’ll often find with online slots that the lowest coin setting isn’t set by default. With Iron Man 3, you can go as low as 0.01 coins or as high as 10 coins. So, remember to select a coin size that you’re happy with depending on your risk/reward.

Here are some steps you can take to ensure you don’t stake too high from the beginning:

Check the coin value first. The smallest is 0.01. The largest is 10.
Check your stake amount before spinning.
Check to see if there is an ‘Autoplay’ feature.
When it comes to choosing between the 3 free spins features, it can be hard to know which to choose. Your best bet is to go with the Iron Man Mark 42 since this has the best chance to trigger larger wins.

Iron Man 3 Slot: Playtech’s Done Well

Taking the hugely successful 3 Iron Man films and turning them into slots – that’s fantastic. The Iron Man 3 slot looks amazing and has some cool features. If you’re looking for a slot for wagering through a bonus, this isn’t one we’d advise to use due to its low RTP at 93.02%. But there are some really cool features and it’s nice to see a generous amount of free spins on offer, without them being capped. The large variation in coin sizes does warrant an online audience from casual players all the way up to VIP high rollers, although we can’t help but feel that the serious gamblers out there will be more drawn to a slot with a higher RTP.

The Iron Man 3 slot is incredibly fun to play, especially if you’re a fan of the movies and of Marvel in general. And rest-assured that Playtech slots are some of the best in the business. There’s only one problem – Iron Man 3 is no longer supported by many online casinos.

Iron Man 3 Slot FAQs

Iron Man 3 gives you a lot of flexibility when it comes to the size of your bets. You can start as low as 0.01 coins and raise up to 10 coins per spin. But the most important thing here is to always select a coin size you feel comfortable playing with.

Iron Man 3 slot features four exciting bonus games. ‘Iron Patriot’, ‘Iron Man Mark 42’ and ‘War Machine’ bonuses are all included under the ‘Hall of Armor’ feature, which contains all the free spins bonuses for this slot. The fourth bonus game is ‘All Systems Go’ respin feature.

Iron Man 3 features a hybrid form of a progressive jackpot. It means that you won’t get a chance to win a big pile of money that has been building up over time. Instead, there is a possibility to get 10,000 coins over any of the Iron Armour bonus games. To trigger this jackpot, you’ll need five wilds of the same kind anywhere across the paylines. If you are lucky enough to land this, there will be a 2,500x multiplier waiting for you.