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Besiege Mobile

Build, conquer, destroy!

Ratings

Age

13+

Category

Simulation

Languages

English

Besiege Mobile is a physics-based building game in which you construct medieval siege engines and lay waste to immense fortresses and peaceful hamlets. Build a machine that can crush windmills, wipe out battalions of brave soldiers, and transport valuable resources, defending your creation against cannons and archers. With a vast array of building blocks and a sophisticated physics engine, the only limit is your imagination (and the structural integrity of your wood and iron).

Dinsun Expert Review

Our Expert Score

94/100

Besiege Mobile is a masterclass in how to port a complex PC sim to touchscreens. As a longtime fan of the original, I was worried about the controls, but the building interface is remarkably intuitive. Scaling and rotating blocks feels natural, and the 'Time Dilatation' feature is a godsend for mobile users trying to watch their beautiful disasters unfold in slow motion.

The physics engine is the real star here. Watching a windmill shatter under the weight of a poorly braced catapult is just as satisfying as successfully razing a fortress. The campaign is well-paced, teaching you the basics of structural integrity before throwing you into scenarios that require genuine engineering creativity. It’s one of the few games on the App Store that treats the player like an adult, allowing for total freedom in how you approach a goal. If you want to build a giant mechanical spider that breathes fire, you can. And you probably should.

Dinsun reviewed on: Fri Feb 27 2026

Features

1

Advanced physics engine with real-time destruction

2

Complex building system with over 70 unique blocks

3

Challenging campaign across multiple distinct islands

4

Sandbox mode for limitless experimentation

5

Time-scale controls (slow motion and fast forward)

Featured In

Built to Blast
Built to Blast
Design a war machine that reduces castles to rubble.

Tips & Walkthrough

Gameplays

Screenshot

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Q&A

Besiege Mobile contains the core campaign and building mechanics of the original, with a redesigned UI specifically for touch controls.

Ratings & Reviews

Bought the real game
Fri Jan 30 2026 QWANzzz

I love this game, but there’s one thing that’s weird so when I played the game and I got the full version and when I was gonna go to people’s creations on the workshop and I was gonna download one and then I tried to accept terms of service. It said your Apple ID cannot be used for apps. Can you fix it for it not to use Apple ID? But I do love this game.

Incredible Sandbox Simulator Game similar to Terra Tech
Fri Nov 21 2025 Brandon M. Tseng

Incredible game but for a mobile game is very expensive. Also, this game needs an online Multiplayer Open World Sandbox Simulator game interacting with other players in PVPVE (Player vs Player vs Environment (NPCs and objects in environment like trees, stone walls, wooden walls, etc...). This game has AMAZING potential but the price drags it down and is NOT free cause your paying a premium price tag for a Premium Game for a game that can last a long while. I have unlimited opportunities to manipulate my medieval vehicle and the Control and manipulation of the medieval vehicle is absolutely Amazing but the cost of this game is expensive. Really hoping the Devs would added in PC desktop computer cause this game is very amazing just like Terra Tech which is another game similar to this game as I see it. Incredible Entertaining Sandbox Game. Job well done with no micro transactions just high price tag keeps alot of people from buying this game. Also, this game is very good for Mechanical Engineers, Structural Engineers, or Engineers/Engineering discipline in general would find this game exceedingly abundantly entertaining.

Why it should be free
Fri Jan 30 2026 The onlyI could do that was u

Hey man, I really wanted to play this game for a long time now I really love it but it’s just the one thing that’s missing it. It’s just the full game isn’t free. I was expecting it to be free, but it wasn’t. I don’t. I don’t have a problem with it. I do agree why you wouldn’t probably want it to be free you know because the creators but my opinion I’m not trying to persuade you. It should be free because it would be easier for people to let’s see how can I say this is easier for people to know play it without paying for it but that’s just my opinion you don’t have to agree, but yeah but oh yeah I really love your game.

I love desktop more
Sun Dec 21 2025 2NATE

This is clunky, after i got the graphic to not be a blurry mess by going into settings and changing them to fit my device, i discovered how clunky the controls are. I love besiege but this feels like a cash grab. I like to relax when i build so i don’t really build on the go but i can see some people needing this and loving it. The switch is be a way better experience than this while still ‘mobile’ plus you have access to the dlc if you’d like. Just my thoughts, I wish it was less clunky and inferior feeling to its to older sibling, with even something as simple as reinforcing, selecting or camera movements taking many steps/taps and feeling like your solving a puzzle. Maybe a controller would help…

Mixed Feelings
Tue Feb 10 2026 Jasonnator98

The stars don’t represent how I feel about this game. I love this game. Absolutely brilliant. But the bugs and interface are rough. Please fix: -not being able to move the camera when placing metal braces, rope, and springs. I have to work around this if I’m lucky by pressing the camera button. Very finicky -ropes not staying in place, I’ve had ropes delete themselves repeatedly when pressing play. I have to work around this by spamming the build/play button until the ropes I set appear. Extremely finicky -gyroscope not performing as it does in the vanilla game. This could be an improper weight or torque value comparatively to the vanilla game(pc). You can make basic gyroscopes for helicopters in the base game using just small powered wheels. In this game using doubled or even tripled large powered wheels isn’t enough to counteract a SUPER simple single rotor copter with nothing else. Frustrating. -in the build phase, the alignment button bugs out 50% of the time. I’m talking about the button that opens a menu allowing you to clear build among other options -sound fx and music cuts out while wearing earbuds when manually adjusting parameters of pistons, wheels, etc There’s a lot of bugs. Enough bugs that the 7.99 or 6.99 price tag is not close to being justified. This is a .99 early phase beta game at best in its current state. The six level free trial deceives the buyer that thinks they are purchasing a well polished game. You are not. The first 6 levels require basic mechanics to beat. The spirit of this game is build what comes to your mind and tinker your machine to overcome obstacles. There comes a point in the game where fighting and working around the bugs becomes more difficult than the level you’re trying to beat. I’m sorry please fix these bugs. I want this game to succeed. There’s more bugs than what I listed, I’m just on my break. Love you guys, love your public interaction on Reddit especially.

Excellent
Tue Nov 18 2025 Boomer_Evan

Used to play this on pc and was excited to see this on the app store and it plays wonderfully. The controls work surprisingly well and I'm very surprised by how well optimized it is to run on the phone. No lag even with very large creations with hundreds of pieces. Well done guys! Mind you I am playing on an iPhone 17 Pro Max but I bet this game still runs great on older devices that support it.

Good game, but I have a request
Thu Jan 08 2026 chd bdjfhebjdifjfmgk

I love this game. I played on my computer all the time and I still play on my computer, but I would love the option to connect my steam account. If possible you don’t have to do that. I’m just wondering if you could add a feature where you can connect your steam account if you already bought it, you get the full game.

Good port
Sat Nov 22 2025 lmzziy

Runs great on my m2 iPad Air, my only complaint is the controls can be a bit clunky and hard to control certain builds, but other than that I’m so happy to have this on my phone and iPad now and not just my computer. Been playing this game for years and years on steam

Some Youtube Videos found!

News found!

Best new mobile games on iOS and Android – December 2025 round-upBest new mobile games on iOS and Android – December 2025 round-up

Resident Evil: Survival Unit and Besiege are amongst this month's most interesting mobile games, but which is best on iOS and Android?

Metro.co.uk Thu Dec 18 2025

Besiege review - "Building battering rams for a better tomorrow!"Besiege review - "Building battering rams for a better tomorrow!"

Besiege is a questionably accurate siege simulator about building machines to destroy structures and navigate the lands as smoothly as your...

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Go through our Top 10 Best Mobile Games to try in November 2025 for both Android and iOS devices, and start the month with a blast.

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GamingonPhone Tue Nov 18 2025

Besiege shatters the walls of mobile as it arrives on Android and iOS this winterBesiege shatters the walls of mobile as it arrives on Android and iOS this winter

Besiege, the hit indie siege engine sim is coming to mobile. It's slated for release later this year with a try-before-you-buy format.

Pocket Gamer Sat Oct 18 2025

Besiege offers chaotic physics building mechanics, opens pre-registration ahead of a November 18 launchBesiege offers chaotic physics building mechanics, opens pre-registration ahead of a November 18 launch

Besiege is arriving on Android and iOS on November 18, 2025, with the physics building game currently open for pre-registration.

GamingonPhone Sat Oct 18 2025

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