Click 'Allow' to play Helix Defense!
Click the Lock icon and change Block to Allow to play Helix Defense.
Click 'Always allow' to play Helix Defense! 1. Click the 
or 
-icon top left in the Chrome address bar.
2. In the Flash dropdown, select 'Allow'
3. Refresh the page.
or -icon top left in the Chrome address bar.2. In the Flash dropdown, select 'Allow'
3. Refresh the page.
Allow button not appearing? Click here »
If you don't see the Flash option above, you can still enable Flash as follows:
- Open a new tab and go to
- Change Block (default) to Allow in the Flash section
- Reload the page
This game is using Flash! After the 31st of July 2019, your internet browser might start blocking Flash, especially if you use Google Chrome. This means you'll have to activate it to play this game.
RUN 3
Helix Defense
The objective of this game is to build turrets to stop waves of enemies from assaulting your space station's power core. Using energy to build and enhance your defenses is key to survival, but don't use it all up as energy is what protects your power core if any enemies get through!
