New type of defence;

A customisable defence i.e you choose what type you want it to be, fast fire low dmge, very slow fire tons a damgae, lots of different options will come each upgrade of the defence. I.e you get to make it reload faster, or maybe help other towers fire faster? Or do more damage? Or make cc troops better etc. there are loads of options/things u can do with customisable tower each level up. It gets bonus upgrades the more u kill too. Any other ideas for the towers like freeze and fire etc? Dmge over time for instance

I dont like the idea.

what is the point.

also it may make the game slightly lag for old devices.