About Swarm Siege
Aim, fire, survive — defend your castle from endless bug swarms and giant bosses in this intense arcade shooter. Face off against massive waves of unique insects, unlock powerful upgrades for your defenses, and test your skills against epic giant bosses. How long can your castle hold out against the ultimate swarm siege?
How to play
Bugs are attacking your castle and you are the last turret standing. Aim with your mouse on desktop or drag on the screen on mobile - the turret fires nonstop in that direction, so position your shots wisely. Survive endless waves: every wave you survive upgrades your turret, and a giant boss arrives every 5th wave. Grab falling supply crates to gain bonuses - Rapid Fire, Cannon, Triple Shot and Freeze - and drag two crates together to combine them into a stronger mega bonus. Bugs that reach the wall damage your castle, so stop them before they arrive. Repair the castle with coins between waves, climb the local top 10 leaderboard, and hold the line as long as you can.
Tower Defense GamesArcadeActionShootingArcadeTower DefenseStrategyActionShootingMonster
Game info
- Genre
- Arcade, Action, Shooting
- Platform
- Web browser (PC, Mac, Android, iPhone, tablet)
- Price
- Free
- Screen
- Landscape
- Also on
- Playgama ↗
FAQ
Is Swarm Siege free to play?
Yes. Swarm Siege is completely free on I Love Web Games. The game is supported by short ads.
Can I play Swarm Siege on my phone?
Yes. It runs in the browser on Android phones, iPhones and tablets as well as on PC and Mac — tap “Play now” and the game opens full screen.
Do I need to download or sign up?
No. There is nothing to install and no account needed. The game loads instantly in your browser.
Like Swarm Siege? Try more arcade games or browse the most played games on I Love Web Games.