Fantasy creatures in mechs.
Elves who insist in a fully immersion vr method of piloting because they'll be dammed if those hundreds of years training with a bow go wasted
Dwarves who take a distressing amount of joy in being the biggest for once, hitting the enemy with a gun bigger than the mech
Werewolves who are raised from birth by the company and controlled via the family bonds
Centaurs piloting the spider tank™️ because they are used to a much more stable platform
Gargoyles used to having thicker skin than everyone else suddenly becoming snipers and ambushers out of fear
That hell hound who's immune to fire taking full advantage of this and detonating their mech every other mission, much to mission controls annoyance.
Is this anything?
Feel free to add your own take on this
