Best Fortress Under Siege Apps & Games

SIEGE: World War II

Epic PvP Army Battles In WWII

Free

Engage in epic real-time PvP battles set in World War II. Build powerful decks, collect and upgrade troops and tactics, and strategize your way to victory against players worldwide. Join or form clans to dominate leaderboards and earn daily rewards.

Siege Hero

by Armor Games Studios Inc

Free

Engage in strategic castle-crushing fun with realistic physics. Aim precisely to topple fortresses and free the oppressed across hundreds of levels. Unlock bonus content by mastering each challenge.

Block Fortress Lite

by Foursaken Media

Free

Design and construct your ultimate fortress, then defend it from waves of enemies. This game blends tower defense strategy with first-person shooter action, allowing you to build and fight in a dynamic world. Survive as long as possible by fortifying your base and engaging attackers.

Hero Squad: Battle Siege

Survive the endless attack!

Free

Assemble a powerful army and customize your heroes to survive relentless monster attacks. Collect resources, upgrade your units, and engage in strategic combat to dominate the battlefield and push your squad to its limits.

Mecha Fortress: Robot War TD

Strategy defense waves aliens

Free

Command a powerful war mecha in a post-apocalyptic wasteland. Customize your robot, recruit elite pilots, and defend against waves of enemies and rival factions in this strategic tower defense game. Only the strongest will survive the last war for humanity.

Idle Fortress Tower Defense

Build your own Fortress.

Free

Build a powerful fortress and upgrade its defenses to withstand waves of monsters. Reset your stats after each round to earn more gold and enhance your base for further progress. Discover new worlds and utilize powerful cards to become a great general.

Kingdom War-Fortress Defense

by Tuan Doan Anh

Free

Defend your fortress by strategically deploying warriors to attack incoming enemies. Merge identical units to create stronger forces and prevent your tower from being breached. Manage your unit count to avoid exceeding the maximum.

Townsmen - Medieval Strategy

Medieval city-builder

Free

Build a medieval empire from a small village, managing resources, economy, and happy citizens. Defend your town from bandits and overcome natural disasters. Enjoy a detailed city-building simulation with optional military elements.

Idle Kingdom Defense

Grow your Kingdom

Free

Command large-scale medieval battles and protect your kingdom in this castle defense RPG. Combine tower defense strategy with combat simulation to defeat monster armies. Collect heroes, upgrade your archer corps, and conquer continents.

Fortress Empire Battle Defense : Kingdom Arrow Hero Edition

by Arnon Marukcanon

Free

Defend your fortress from waves of monsters in this free castle defense game. Customize your hero with different skins and voices. Enjoy sweet cartoon graphics and easy controls for hours of fun.