Siege Arena: Build & Fight

Contains adsIn-app purchases
1.19K reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
Oct 1, 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

1.14K reviews
Charlie Wait
July 22, 2025
Fun game mechanics, but needs work. Success is heavily RNG, not just on your luck getting right buildings but also luck on opponent behaviour. Asynchronous multiplayer doesnt work with the loot gold, the enemy can scale as if it got gold for doing damage when it did not, because enemy is based off a run where it did. Essentially enemy gets gold as if it won a fight regardless of if you won, meaning it doesnt need to build economy to steamroll and grow military. Imbalanced :/
3 people found this review helpful
Did you find this helpful?
Joshua Messina
September 14, 2026
fun at first, but after a while, the matches are severely mismatched, the power meter appears to have zero correlation with the actual power of your army, I have lost with over 300k power to 20k power. the game has potential, but it's yet another add factory, if the game balance was correct, and less adds, this game would be great
Did you find this helpful?
Angela Westbrooks
September 7, 2026
I love this game but I can not play you tube in the back ground anymore since the latest update! I'm very disappointed & will delete the game if this is not fixed asap!. will change my review if it's fixed soon. please help. *** also I paid for no ads! why am I now being forced to watch ads to progress?? *** also can no longer link to Google play! I'm very disappointed šŸ˜ž
3 people found this review helpful
Did you find this helpful?

What’s new

- Campaign continuation. Continue your adventure in a new location and get awesome rewards
- New upgrade system - Cards. Make your squad even stronger and collect unique characters
- Friends
- Improved player profiles
- Updated player ranking
- Reworked personal Battle Pass
- Ability to play offline. Play anywhere, as long as your device has enough battery!
- Various improvements and bug fixes