Okay so… I turn a joke into an idea.
I present you: Clone chicken
They were fitted with headbands containing a core that allows them to directly clone a chicken after killing it.
Each chicken with a headband can clone itself a maximum of one time. The second pair will no longer have this ability.
It will not clone any other chicken except itself.
Machines like UFOs or other armored spaceships won’t have such mechanics. Unless… someone in the spaceship wears such a wristband, then they can clone themselves, but without the UFO.
After shooting down a chicken, a thick puff of smoke will appear and new chickens will take the same position as the first one.
Special wave for chicken clone:
In a slightly enlarged area, one chicken will appear (depending on the difficulty level, there will be a stronger variety) and will be able to clone itself several times.
