Loose ammo boxes will explode violently if you use a flamer on them.
A properly hacked airlock can crush and stun any mob caught in its hungry maw.
Point-blanking a xeno in crit while on grab intent will perform a windup execution.
You can actually use utentsils to eat food (how shocking), just dont stab yourself.
If a xeno pounces or leaps into a cade with barbed wire, it will be stunned for a significant amount of time. Young runners beware.
Boilers fill resin holes with neurotoxin gas (orange gas) instead of acid.