Top 7 War-Themed Free Online Slot Games

Online slots come in just about any theme imaginable. If you’re into epic games themed to war, there are plenty of slots that will suit your tastes. Right here on this page, we’ve put together a list of seven of the very best war games you’ll find online today at online casinos. They’re all free online slot games that you can play as much as you like without paying, though if you fancy trying your luck, you can play them with real money too. Let’s crack on and have a look at some of the best war slots.

Great Wars

We’re kicking off our list with the Great Wars slot from StakeLogic. Released in 2018, this medium volatility slot has an RTP of 95.19% and a total of 30 paylines you can win on. It’s set in a fantasy world where King Morkas is gathering his troops to take on the mighty Queen Vyldana in a fierce battle. The theming and design are top-notch, and when you start playing, you’re immersed in a highly detailed world – if you like playing Game of Thrones online, you’re sure to enjoy this slot.

The slot has two Wild symbols that can help you win. There’s also a Scatter that triggers the Free Spins round whenever seven or more land on the same spin. The more Scatters there are, the more spins you get. You’ll definitely want to play the Free Spins round, as it uses a different set of reels that gives you better chances of winning.

Wild Warriors

Four fierce female warriors are the stars of this online slot from Playson, which came out in 2018. The slot has a medium to high volatility and has a Wild that can help you win, as well as a Scatter that triggers the Free Spins round when enough land on the reels. The more Scatters you get, the more Free Spins you receive:

Scatters Free Spins
3 8
4 12
5 25



During the Free Spins round, the four warrior characters all appear as colossal symbols that are 2×2 or 3×3 in size, boosting your chances of winning. The slot has 30 paylines you’re able to win on and an RTP of 95.47%.

Battle Tanks

Created by Evoplay Entertainment, Battle Tanks is an action-packed slot set in a war-torn city overrun by tanks. There are just nine paylines, and the game offers two special features: a Free Spins round where all payouts are trebled and a mini-game where you destroy tanks to win cash prizes. The slot theming is very well done, and the attention to detail is impressive. If you’re lucky enough to win, there’s a gamble feature you can play that gives you the chance to double your winnings, though it’s risky as you may end up losing all of your payouts.

Cyberpunk Wars

This is one of many new online slots to hit online casinos in 2020. It’s a very immersive and superbly themed game with rich detail set in a futuristic world with a cyberpunk-style design. The attention to detail is impressive, as is the number of special features the slot has. The slot’s features are listed below:

  • A Wild symbol that triples all payouts, it helps to create
  • A Free Spins round that can be retriggered and triples all payouts
  • A progressive jackpot that can be won on any spin (even a non-winning spin)
    A randomly triggered feature that can turn high-paying symbols into Wilds
  • An expanding Wild that can land on reel 3 and expand to fill the whole reel

Play Cyberpunk Wars by Woohoo for an exhilarating gaming experience you won’t forget in a hurry.

50 Lines of War

Screenshot of 50 Lines of War from Slotsmate

This medieval-themed online slot from MrSlotty is very easy to play. There are 50 paylines you can win on, and if three or more Scatters land, you receive some Free Spins. There’s a Wild symbol that substitutes for all other symbols except the Scatter, and if you happen to win, you can take a gamble and double or even quadruple your winnings. Will you gamble your winnings to win more money, or will you play it safe and keep them as they are?

Tanks of Glory

One of the hundreds of new online slots to come out in 2020, Tanks of Glory is an exciting slot game created by Betsson Group. It’s played on an extra-large 6×6 grid, and to win, you have to form a cluster of five or more matching symbols that are touching horizontally or vertically. Look out for the Wild symbols – there are several of these, and as well as helping you to win, they can trigger special features if enough of them land on the reels.

Poltava – Flames of War

Poltava – Flames of War is a highly volatile video slot from ELK Studios with an RTP of 96.4%. It was released in 2016 and is played on a grid with 40 paylines in total. It’s themed to an epic battle that took place in 1709 and saw the Swedish army get defeated by Peter the Great’s forces. A dramatic video introduction sets the tone and helps to make the slot immersive and exciting. There are quite a few special features that can help you bring in some wins, including sticky Wilds, Free Spins, stacked symbols, and re-spins.


These slots themed to war are thrilling casino games you’re sure to enjoy playing. Be sure to give these games for free. You’ll find many top casinos where you can play them without having to pay.

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