Suspecting that the aliens may have attacked and killed the crew of the Slayton, they panic and begin shooting at them, to no effect.

The aliens had killed two people and injured seven, not counting the three who got serious burns.

The alien could have killed him back there at the station, when he had been knocked silly by the dreadful stench.

The more aliens a soldier kills the more experience he receives (tanks and robots do not gain experience).

Jake didn't doubt that the alien would kill for a good cigar.

If you'd told them that these aliens would kill them all if they didn't act nice, you'd have gotten across.

After reconciling, the aliens that killed Shanker's dad rescue them and take Shanker away.

The aliens destroy the barricade and kill the soldiers.

But if he were wrong and Leader Keeyah got up to fight, the alien could kill him with a single blow.

"That alien will kill again," Valenti continued.