I remember someone telling me in-game that using explosives (grenades, rockets, etc.) has some drawbacks, in that I get less "loot" after the mission. But it seems that all the aliens' weapons self-destruct anyway... so what are the drawbacks of using explosives?
In particular,
- Does it mean I get less weapon fragments / Elerium / alloys?
- Does it mean I no longer get the alien's corpse?
- Can explosives kill neutralized enemies or destroy their weapons?
Also, if I use explosives to injure aliens but not kill them, do I still lose anything?