Endless Siege is a free online defense game where enemies come in never-ending waves. Locate towers and weapons, upgrade them and strategize to protect your territory from invaders.

Controls

  • Desktops and Laptops : Use the left mouse button to select and place towers
  • Mobile Devices: Use the touchscreen to place towers

How to Play Endless Siege

  • Buy and locate defense towers along the way of enemies coming in waves. 
  • Place them strategically and block them from entering your castle. 
  • You begin with 20 lives; each enemy leaking into the castle will decrease your lives by one. 
  • Destroy them all on their way and defend your people no matter what.
  • Learn more about how to level up, upgrade or strategize in the game below.

Understanding the Towers

There are four types of towers with unique abilities in Endless Siege. These are Ballista, Torch, Cannon and Time Warper. You can buy each of them with 100, 150, 250 and 500 coins respectively. Once you purchase a tower, you should strategically locate it and check its properties. Each turret has at least three of the following abilities.

  • Distance
  • Damage
  • Reload Speed
  • Range
  • Explosion Range
  • Inflicted

As you progress in the Endless Siege, your enemies will get more and more powerful, bringing a new level of difficulty. So you need to level up your turrets using your gold coins.

Once you reach level 10, you can upgrade them. Upgrades are costly, but they will turn your weapons into entirely new, much more advanced towers. You can upgrade the tower up to the third level.

Let's say you misplaced a defense tower and want to get rid of it. You can sell your towers to use the space for a more advanced weapon. 

Creating Turret Strategies

You located your towers, leveled them up or even upgraded but still cannot defend your territory effectively. Then, you need a more in-depth strategy. Click on each weapon to decide on a plan for how the turret will attack. You have 2 choices to make in each turret: target and strategy.

  • Target: You can choose to fix a weapon's target or not. If you select unfixed, towers can change the target when a closer/stronger enemy enters the field.
  • Strategy: Decide on which enemy your turret will aim for. You can choose first, last, closest, weakest and strongest. Depending on where the enemies stand, you can dynamically change your settings during the siege. 
  • For example, if you placed a turret near your castle gate, it would be wiser to aim for the first enemy approaching.
  • Another tip is to aim for the weakest with your lower-level weapons and aim for the strongest with the top-level turrets. This tip lets you use your resources more effectively.

Release Date

March 2021

Developer

RavalMatic developed Endless Siege.

You May Also Like

If you enjoy games like this, Hero Rush Tower Defense also deserves a chance. It is the most popular game in its category and is enjoyed by thousands of gamers worldwide. You can instantly play all games for free on OnlineGames.io. No download, installation or plug-in is needed. Have fun defending your tower!

Endless Siege Play Online

Related Games




Action Games
FreezeNova Dig out of Prison

Dig out of Prison

FreezeNova Bloxd io

Bloxd io

FreezeNova Five Nights At Freddy's 2

Five Nights At Freddy's 2

FreezeNova Five Nights At Freddys

Five Nights At Freddys

FreezeNova Rooftop Run

Rooftop Run

FreezeNova Obby But You're on a Bike

Obby But You're on a Bike

FreezeNova Extreme Run 3D

Extreme Run 3D

FreezeNova GTA Simulator

GTA Simulator

FreezeNova Masked Special Forces

Masked Special Forces

FreezeNova Granny

Granny

FreezeNova Fortzone Battle Royale

Fortzone Battle Royale

FreezeNova Geometry Arrow

Geometry Arrow

FreezeNova Stickman GTA City

Stickman GTA City

FreezeNova Fragen

Fragen


Strategy Games
FreezeNova Pool Club

Pool Club

FreezeNova Impostor Among Us: Escape from Prison

Impostor Among Us: Escape from Prison

FreezeNova Cupid Unchained

Cupid Unchained

FreezeNova Catch a Fish Obby

Catch a Fish Obby

FreezeNova Football Bros IO

Football Bros IO

FreezeNova Cluster Rush

Cluster Rush

FreezeNova Steal Brainrot Duel

Steal Brainrot Duel

FreezeNova Life Simulator

Life Simulator

FreezeNova Color Sand Puzzle

Color Sand Puzzle

FreezeNova Conquer IO

Conquer IO

FreezeNova Steal Brainrot Heist

Steal Brainrot Heist

FreezeNova Steal Car Duel

Steal Car Duel

FreezeNova Frost Land Snow Survival

Frost Land Snow Survival

FreezeNova Fast Food Rush

Fast Food Rush


Mobile Games
FreezeNova Fruit Ninja

Fruit Ninja

FreezeNova Gothic Knife

Gothic Knife

FreezeNova Oil Digging

Oil Digging

FreezeNova Hill Racing Egg Drop!

Hill Racing Egg Drop!

FreezeNova Toytopia

Toytopia

FreezeNova Fly and Shoot 1 Italian Bosses

Fly and Shoot 1 Italian Bosses

FreezeNova Red Stickman vs Monster School

Red Stickman vs Monster School

FreezeNova Love Tester

Love Tester

FreezeNova Stack Fire Ball

Stack Fire Ball

FreezeNova Paper io 2

Paper io 2

FreezeNova Magic Tiles 3

Magic Tiles 3

FreezeNova TB World

TB World

FreezeNova Roller Coaster 3D

Roller Coaster 3D

FreezeNova Unpacking

Unpacking


2D Games
FreezeNova Wave Dash

Wave Dash

FreezeNova Idol Livestream Doll Dress Up

Idol Livestream Doll Dress Up

FreezeNova Basketball Stars 2026

Basketball Stars 2026

FreezeNova Skribblio

Skribblio

FreezeNova Pixel Path

Pixel Path

FreezeNova Geometry Vibes X-Arrow

Geometry Vibes X-Arrow

FreezeNova Tag Run

Tag Run

FreezeNova Legend of Fireball

Legend of Fireball

FreezeNova Five Nights At Freddy's 4

Five Nights At Freddy's 4

FreezeNova Archers Random

Archers Random

FreezeNova Geometry Dash

Geometry Dash

FreezeNova Stickman Parkour

Stickman Parkour

FreezeNova Get On Top

Get On Top

FreezeNova Basketball Stars

Basketball Stars