Question for higher level players

Hi all,

I’m around level 41 and things are becoming pricier to upgrade.  What towers and defenses do you find completely useless to upgrade, and what do you see as the best towers and defenses to upgrade?  Hopefully you can help me save time by not dumping resources into things that don’t work well.  If there are any other useful tips you’ve learned along the way, I’d love to hear!


Upgrade Hydra- and Prometheus-towers is my suggestion.

nothing is usefull at the moment! just wait till new update fix a lot of stuff, so we can look for  what is the best for you! just keep upgrading what you think is best for you now!

Upgrade offense only!!!

Upgrade barricades, and the higher hp towers. Upgrade your defending units too.


yes just upgrade doesnt matter anyway!