Counter Earth Chronicles Dual Realities Chapter 38: You Can Find Me Where The Wild Things Are (We Go Down Together Part IV)
Their gas weapon- the haze suspends inhibitions and self control. they used that to observe their prisoner's relational bonds and other things, they wouldn't tell me."
The Space Bimbo 8: To Avoid Depression, Aggression
There were gunnery emplacements all along the sides, and she wondered if they lobbed gas weapons, or liquid, or something else that she hadn't seen yet in this universe. it didn't matter, really.
The Dead of Night
Compressed gas weapons and other devices that propelled darts showed up regularly in the assassin's repertoire. they were quiet, compact, easy to disguise and they were usually poisoned to ensure a kill.