I suggest we all need a new element, which is strong and same as heat. It is FREEZE (Ice element). Same as heat, you just freeze enemy for a turn or 2 turns. Also it looks like electric, when they freezed, use another freeze weapon and it will stronger. Is it good ?

Ice Element weapons
They can cool enemies but they also requiring many energy, if their heat is at negative their heat capacity they will freezed for certain turn depending on cooling haha
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you've not really explained this new "element" in any sort of detail whatsoever. if you're going to pitch an idea this big you can't just get away with a few half-assed sentences throw in a few buzzwords like strong and expect me to take the suggestion seriously.

all the "elements" as of now relate to an aspect of the mech's build up. explosive weaponry relates to a mechs heat, electric to a mechs energy and physical directly to hitpoints. are you proposing a new mech quality to be considered with this idea? or just some random freezometer?

you have completely failed to outline the weapon system you're proposing and untill you do I can't even take the suggestion seriously

100% agreed.

it really is a terrible idea, because it such a big chance.

new element ...

WATER

make them wet

It can make enemy short circuited, or even explode