About Tower Defence 1
Prepare for relentless waves of creepy crawlers in this action-packed strategy game! In Tower Defence, your base is under siege by swarms of invading insects—and its up to you to stop them. Build and upgrade 4 unique tower types, each with powerful abilities and customizable upgrades, to create the ultimate defense. Face off against a variety of insect enemies, each with their own strengths and strategies. How long can you survive the endless onslaught?
How to play
Mouse click or tap to play
Can I play Tower Defence 1 for free at school?
Yes β every game on ClassFrog is 100% free, no downloads, and loads on Chromebooks. If your school blocks ClassFrog, try the tab cloaker to disguise this site.











