Talk:Corpus/@comment-188.81.20.30-20130814145130/@comment-24.144.214.21-20130817220453

Grineer light and heavy armor are vulnerable to Armor Penetration (100% damage from this source) and Grineer medium armor is especially vulnerable (150% damage from this source).

Some infested enemies are notably weak to fire.

Corpus are extremely vulnerable to electricity dealt to their heads (400% damage), making them the most vulnerable weak point of any enemy.

Ice damage is uniquely effective in 2 ways that almost all enemy are vulnerable to. Ice damage deals 200% of damage when applied to shields and is applied to shields first (if you ice damage breaks a shield your original damage will not be modified by shields). Every time Ice damage is appllied to non-boss targets the targets' timescale is enlongated, essentially making them move slower, shot slower, and any other action they may take, is slowed (a bug at one time, enemies would have their sound queues slowed by this effect).