>>712565857
>>712566148
There was a funny take on why they did that in the "wormhole'x'treme" spin-off.
I vaguely remember a pic explaining it, but can't find it.

Basically it was:
>romantic scene after the battle
>wait, wait, wait!
>can't have romance with all those cadavers of enemies around
>let's just say the alien pistol disintegrate the target after three shot