Ecnatbus (ek nat bus) is an Alien Creature that can inhabit any alien planet. they plan to take over the universe.

the + on it's belly is actually a hole. out the hole, can come a worm. a big worm with a tunnel mouth. D: it spills black goo. the Worm stays attached to the alien though.

the worm usually goes for any holes in your body, so it can pump strange, black, goo into your body. this goo transforms you into an Ecnatbus within an hour. it can be treated. by eating a Special kinda apple. o3o