Targeting multiple opponents

A quick question re SCRPG mechanics. 

Legacy's player says "I want to pick up this Spiderbot, and throw it at that other one, trying blow them both up."

Is there anything in the Starter Kit rules that I'm mising that allows for this, or should I just wing it, for example having the player make a single Attack roll and applying -2 to to the damage on each target? Or perhaps Min die damage to each target?

There is in fact a rule for this: it's a Risky Action.  See the bottom of page 8 or the bottom-left of page 14.

Ah, thank you!

I was convinced i’d seen something somewhere about it, but couldn’t remember for the life of me where or what. Much obliged