Idle Siege: Army Tycoon Game 12+

War and battle simulator


    • Free
    • Offers In-App Purchases




You are a mighty warlord who has landed upon the Unconquerable Islands, seeking to put that name to the test. To rise to this challenge, you must make strategic decisions, battle through hardened defence systems, and turn every castle, kingdom and PvP arena into a fresh conquest!

Once you've made a plan, your base will work night and day, gathering resources and sending troops to clash with the enemy fortress—even while you sleep. So strike up the drums and march your army to war in this idle military simulator!

If it's multiplayer competition you're looking for, Idle Siege also offers a PvP mode where you'll go head-to-head with other players in gladiator combat.

PvP Mode
Lead your war band into an online deathmatch! Plan your strategy wisely by matching five of your best Commanders with the most suitable units. Each gladiator battle takes place in a different arena, from a sunny forest to a molten volcano. Play with friends and discover who's the king of Idle Siege multiplayer!

Choose your Strategy
As a crusader in a distant land, you must train the right troops, assign cunning Commanders, and tactically deploy your military to crush every battle. You'll need to experiment with different formations to find the perfect siege strategy to tear down each defence tower of every fortress and castle that stands in the way of your rise to power.

Gather Mighty Commanders
Unlock legendary warrior, knight, hero and king Commanders, such as Genghis Khan and Robin Hood. Turn the tide of battle with their unique war abilities to clash with enemies and crush the defence of each stronghold like a flaming hammer.

Become an Idle War Tycoon
Build up your base and upgrade military installations to house your army. Upgrade knight, king, and crusader units among others in this engrossing war tycoon simulator. Set up a steady income of Gold and allocate resources carefully to hasten the rise of your kingdom and amass power for the multiplayer PvP arena.

Use Different Army Types
One castle may require an army of Raiders and Sharpshooters to crush it in battle. Another may call for a clash with cannon, knight, and barbarian units. Whatever your tactic, you'll need to earn Gold to unlock more advanced military technology to fuel your conquest of the kingdom and tear down any defence!

Revel in their Ruin
Witness how every base, tower, castle, stronghold, or PvP opponent in the multiplayer deathmatch arena falls to your idle tycoon game strategies. In time, every kingdom in the Unconquerable Islands will know the might of your legion of crusader, king, knight, and other amazing units.

Experience the War Simulation
As this is an idle tycoon simulator, you should pay attention to your Gold income. Complete contracts in battle by capturing a tower or castle. Upgrade knights and give rise to an impressive army that can spread your conquest and might to every fortress and deathmatch arena in the kingdom.


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What’s New

Version 2.0.3

Hotfix: We fixed some known bugs and issues and improved overall stability and performance. Let’s play!

Ratings and Reviews

4.6 out of 5
17.3K Ratings

17.3K Ratings

tiny mcnugett ,

I love the game but…

This game is amazing I’ve loved playing it sense it was relatively new. It offers so much to it and is a great game overall. The only thing about it is that y’all advertise giant battles on the pictures when u look at the app and what you do in it, but when you load the game see what it is, it’s underwhelming. What I mean by this is, we need bigger battles, I feel like we don’t have enough of a big army. I’m sure you can just make the siege maps bigger to compromise this, but i feel like if you made it possible to somewhat have big army’s that could make the game a lot more enjoyable. This could also give more troop slots and maybe even more variety to troops. Instead of just your regular axe wielding infantry, you could add sword and shield troops or even spear troops which could make a phalanx. Another idea is related to the one of the newer features, the base, it’s pretty useless. Maybe for the base it could actually be a base, you could build you’re own castle to how you want it. And maybe make a new currency for the base called base coins or something. This currency would be for the base only. This would allow us to be limited to building our base but make it a challenge and more likely to stay hooked to the game. You could use any defense or decor that is in any other castle but you would be limited based on how much castle money you would have. Obviously these are just suggestions, but it would be really cool if some of this could be added.

Developer Response ,

Hello, Siegemaster! Thanks a lot for sharing your great review with us! Advertisement does not always transfer the gameplay like it is, it tailors to the player's attention, and we try different styles. Thanks a lot for all your suggestion, we'll gladly send them all to the developers.

Goose_37 ,

Enjoying the game a lot, but I can think of a few improvements :)

Like I said the game is good and really fun but personally, I think it’d be nice to see targeting controls to better strategize your attacks. There’s been a number of times when some of my troops went back and forth between two targets and were stuck there in the crossfire of projectiles or an enemies weapon. I also noticed when I’m upgrading my siege camp, it says, at certain levels, that I’m unlocking a cannon unit but I don’t have enough barracks slots. I’m not necessarily asking for more slots as the way to fix that, but maybe something like you have that set amount of barracks you can build and you decide which ones you want to use as another way to increase strategizing options. Overall I enjoy the game and look forward to updates! <3

Developer Response ,

Thrilled to hear that you like the game. Please be sure that you've already upgraded the game to the latest version. We've prepared for you something new! As for the cannon, we fixed this issue within the update. Let us know if you find it again. Thanks for your suggestions, we've noted them, we'll be happy to see you among our players on Discord channels:, where you can be chatting, follow the news and do more fun activities. Have a great day!

ProfessionalFatGuy ,

Fun but major flaws

Overall I have a great time playing this game. I can’t give it more than 3 stars because of how the developers went about the “idle” part of this game. There’s a 2 hour cap on the money gathering and damage dealing for this game, opposed to nearly every other game in this genre having no cap. This isn’t a problem in the first few levels, it’s when you get beyond those few levels it becomes apparent. The little amount of gold you earn per minute combined with the 2 hour cap leads to spending multiple days to get through parts of stages, not even the whole thing. For some people who are able to get on every 2 hours this may not pose a problem but for people like me who work and play these games because I get to see the progress it’s made while in my pocket over the 8+ hours, it’s frustrating and almost a deal breaker. Compounded on that issue is the fact that you can pay to increase the offline time but it’s $4 for only 3 extra hours. Anyone doing simple math can see that buying that 7 times will only get you to 23/24 hours so for the last purchase of another $4 you’d only get 1 hour. $32 for 22 more hours is a ridiculous amount.

TLDR: fun for a bit but be prepared to be frustrated by the extremely slow progress in later stages and the expensive micro transactions.

Developer Response ,

Hello! Thanks for sharing your review with us. Please note that you can increase gold income by completing contracts. The game allows a relaxing playing mode, where each player chooses his tactic. Moreover, don't forget to level up your commanders, use artifacts — they'll give you additional powers and boost.

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