Siege Arena: Build & Fight

Contains adsIn-app purchases
1.45K reviews
Content rating
PEGI 3
100K+
Downloads
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About this game

Welcome to Siege Arena: Build & Fight!

Take on rival factions and defend your village in this merge battle game with intense 1v1 PvP action. Step into the battle arena, build and deploy unique buildings that summon powerful units with special abilities, and merge your way to victory in the ultimate auto-battler experience.

To prepare your village's defense and attack, place buildings to reveal different units, divided into four categories: melee, ranged, mounted and siege. Each unit has its own unique abilities - and every one of them changes the flow of battle. The key to victory is to merge the buildings so they become more advanced - and unlock incredibly powerful bonuses along the way. But be warned: space in your village is limited. You can't fit everything, so every tile you place is a decision that counts.

The more victories you achieve, the more you can upgrade your existing units or unlock new ones to become truly invincible. Imagine having the freedom to place all the buildings you want, watch your units become unstoppable, or amass an army so massive it leaves the opposition in the dust. The choice is yours - how will you tackle it?

Build your army, master the merge fight, and dominate every battle in the merge battle arena. Play Siege Arena now!
Merge buildings, deploy troops & fight 1v1 PvP battles!
Updated on
30 Oct 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data isn’t encrypted
  • You can request that data be deleted

Ratings and reviews

1.38K reviews
Mohsin Karim
7 December 2025
Fun but needs work. I like the mechanics but there is a lot of RNG involved. Needs maybe a story mode which allows players to get more familiar with the different buildings and let's them get gold. If you watch an ad after a match you can quickly rack up cards for upgrades but the amount of gold you get is a much slower drip. Currently I have multiple upgrades available on most of my units but can't afford to upgrade them. I think maybe a passive income system could benefit greatly.
4 people found this review helpful
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Adrian Hinojosa
8 July 2026
Not a fair game, was good till it starts f'n you over and forces you to buy item to help, but then still cheats you, good idea I'll admit, but the algorithm for the game sucks and is so unfair it's designed to make you lose and spend more money just to still lose, I regret spending the $5 I put into this game, and the ads are ridiculously annoying
7 people found this review helpful
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XxYungPlug420xX
2 July 2026
Its different to simular games because it has cards with upgrades, rpg elements per troop and theres water blocking the way so you have to use your brain more, no complaints from me, although since theres not many players I believe matchups are bots but its not necessarily noticeable if you dont know what to look for
4 people found this review helpful
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What's new

- Clans
- In-game mail
- New units
- Trophy Road expansion, new arenas
- Equipment Order rebalance
- Various improvements and bug fixes