Great video !

The shader effect seems a bit exagerated caus all models become very dark finnaly !
Perhaps we could tweak the shader with a some sliders on
menu options ?

Anyway, great action and fun it seems to be , i played the very old version, i'll have to test the new one

One idea, why not mixing Minecraft ideas ?
Some ennemies would drop some loot like bonus construction
things like boxes , additionnal turrets, some fake target for
ennemies during some seconds, aerial strike call, nuke strike ?
or medecine or anything else ?
Or perhaps people owuld win some random thing each 10 ennemies
killes , like Mario Kart power ups ?

Keep it up !