Wires was playing starcraft as he normally did. He plays against 5 terran computers and he picks zerg as his race as he always does on Fastest Possible Map Ever. One day when he wasn't paying much attention and picks Big Game Hunters by accident. Suddenly he sees a completley new unit that he has never seen before. The new unit doesn't attack him, instead it just walks away. He finishes the game without encountering the creature again.
What unit could it be, and how did it get there?
(There are several things that could have happened)
---
Trust has a overlord full of units and one empty. He unloads four units units and later on fills the overlord with the same creatures, but this time, both overlords are filled with units.
Since trust hasn't touched the overlords since he unloaded the units, how are they full?