Idle Siege is a surprisingly tactical take on the idle tycoon genre. Instead of just watching numbers go up, you are tasked with managing a military camp and strategically deploying units to break through enemy fortifications. The loop of upgrading your gold production, training faster soldiers, and then watching your army slowly chip away at a massive castle is incredibly addictive.
The progression feels fair, though like most idle games, you'll hit some walls that require either patience or a few ad-watches to clear. The visual style is charming with its low-poly aesthetic, and the sense of scale when you finally unleash a massive wave of crusaders is great. It’s the perfect 'second screen' game for anyone who loves military themes and incremental progression.
Available on: iPhone, iPad, iPod
Version 2.1.0Thu Nov 27 2025
Hotfix: We fixed some known bugs and issues and improved overall stability and performance. Let’s play!
SIT BACK, RELAX, AND LAUNCH THE ATTACK!
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.
_____________________________________________
Visit our official site at http://gmlft.co/website_EN
Check out the new blog at http://gmlft.co/central
Don't forget to follow us on social media:
Facebook: http://gmlft.co/SNS_FB_EN
Twitter: http://gmlft.co/SNS_TW_EN
Instagram: http://gmlft.co/GL_SNS_IG
YouTube: http://gmlft.co/GL_SNS_YT
Privacy Policy: http://www.gameloft.com/en-gb/privacy-notice
Terms of Use: http://www.gameloft.com/en-gb/conditions-of-use
End-User License Agreement: http://www.gameloft.com/en-gb/eula
Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.SIT BACK, RELAX, AND LAUNCH THE ATTACK!
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.
_____________________________________________
Visit our official site at http://gmlft.co/website_EN
Check out the new blog at http://gmlft.co/central
Don't forget to follow us on social media:
Facebook: http://gmlft.co/SNS_FB_EN
Twitter: http://gmlft.co/SNS_TW_EN
Instagram: http://gmlft.co/GL_SNS_IG
YouTube: http://gmlft.co/GL_SNS_YT
Privacy Policy: http://www.gameloft.com/en-gb/privacy-notice
Terms of Use: http://www.gameloft.com/en-gb/conditions-of-use
End-User License Agreement: http://www.gameloft.com/en-gb/eula










In Idle Siege, you take on the role of a powerful Warlord tasked with conquering the world. Manage your resources to build a formidable base, research new unit types, and deploy your troops in real-time sieges. Even while you're away, your army continues the fight, gathering gold and glory. Strategy meets automation in this epic quest for total domination.
Epic castle sieges
Military base management
Offline resource collection
Multiple unit types and upgrades
Focus on upgrading your gold mines first. A strong economy allows you to research better units like Raiders and Knights much faster, which are essential for taking down late-game walls.
Idle Siege: War Simulator is the newest entrant to the idle game genre. Gameloft has developed a good idle strategy game with the base theme...
GamingonPhone - Wed Sep 28 2022
Become an army general and profit from your troops by managing your army base game like a tycoon. It's a rollercoaster ride - no need to tap and tap or click...
AppAdvice - Fri Aug 28 2020
Since Johnny Gainesville left, two massive gangs have waged a bloody war to replace him and take control of Miami.
148Apps - Tue Aug 28 2012
Zoe discovers she is a witch. As she struggles with her new powers she falls in love with a werewolf. Help her make the right decisions, shaping the story as...
AppAdvice - Sat May 28 2022
Celebrate Spider-Man Unlimited's 4th anniversary with the all-new Issue 36! WHAT'S NEW? - RED GOBLIN IS BACK: Gather Infinite-rarity Pieces...
148Apps - Tue Apr 28 2015
You ready for the gun show? All will be decided in the ultimate MMO first-person shooter, Blitz Brigade! Put on your war face as one of...
148Apps - Sat Dec 28 2013
When war hits home, abandon all fear. **IGN: “Modern Combat 3 is the best FPS on mobile devices, especially if you're a multiplayer-minded...
148Apps - Fri Sep 28 2012
Your camp earns resources offline, allowing you to return and purchase massive upgrades to overwhelm enemy defenses.
Yes, your army will continue to earn resources while you are offline, though an internet connection is needed for some rewards.