Mods
The Waterproof Android is an android with the ability to not damage itself on the water, he is smarter and stronger than the humans.
Man-Carrying Android. We don't have much information about him, because.
This guy is very lucky ! he survived to the apocalypse but... This is not over yet.
Airborne Android... When this thing is close, it completely kills the comms. So we can't say much about him except that he flies.
Uncharted-Territory Monster