Seems the Alien (yes, THAT one) has decided to go home. Unfortunately though, he appears to have dropped off his delinquent little half-brother... Is that blood dripping from his mouth? Be careful in the Mining Dimension!
Puts out nearby torches, making things very dark.
Very, very fast.
How to Kill
Be quick with your sword.
Found: Deep in the Mining Dimension caves
Drops: Map, compass, other stuff