English (Source)
These are the invaders which are currently attacking. The list is updated at the end of each wave, and each invader remains in the list for 5 waves. Keep an eye on what's attacking you so you can counter them accordingly.
English Translation
These are the invaders currently assaulting. The list updates at the end of each wave, and each invader stays for 5 waves. Watch what attacks you to counter them effectively.