My usual tactics when I play this game.

A bit of a long video this time, obviously not made for those ADHD TikTok kids.

My usual tactics was is by putting almost all of my deployed units in a warship unit (for easy transport) except the ace units (that I personally like) I maxed out in upgrades and make them charge through the frontlines, F*CK SHIT UP, leave most of them at less than 50% HP so that I can level up the rest.

I personally call my tactic as "dropship tactics", where I make my warship that's carrying my troops go smack dab in the middle of the enemy ranks and deploy all of them in waves. Preferably in order of the series they are from.