This trophy is only attainable by playing on the imperial team.
So the best way I found to get this was to load up Walker Assault and just like the That Got Him Trophy, memorize the location of the AT-ST pickup. If someone else already has it then just wait in the spot it spawns and you'll have it next.
Once you get the pickup call in the AT-ST support, just remember you only have 12 seconds to call it in by holding down
&
at the same time before you lose it. You'll also lose it if you are killed whilst in possession of it too so if you start getting shot at... RUN!.. Take cover and call it in.
Once you've spawned in the vehicle start marching out towards the enemy lines! This is a pain in the arse as you spawn WAY behind the walkers so it takes a while to get up front. I only found this out recently that if you hold down
, you can sprint! I'd imagine many people have simply tried clicking it in once and it doesn't do anything but if you hold it down, it works! Much time saved!
As tempting as it may be hold off on the weapon fire, unless people start shooting you with turret guns. (this is gonna kill you off pretty quick which will set you back to the start as a soldier). Try and run towards the rebel troops and literally just walk over them, crushing them beneath your feet. Do this to 25 different enemies and the trophy will pop.
You'll know whether a kill counts towards the total because you'll get a little message pop up on the left along with your combat score for the kill saying "Enemy trampled".
Every time you die whilst operating the AT-ST start to run straight back to where the pickup spawns, there will be a 15-20 second delay before it reappears. If you can get straight back to it, there's no reason that you can't spawn between 3-5 times PER match. (that's what I did and I got the trophy over the course of a few matches).
This one can be a little annoying as EVERYONE tries to target you when you're in this vehicle, just be on the lookout for enemies operating turrets & up high to places you can't access... make sure you kill these guys using weapons as you won't be able to trample them but they'll just keep pounding away at your health.
It's best to play for this trophy on maps like Hoth or any others where there are trenches for the enemy to hide in as you can just waltz right through them plowing down anything that gets under your feet.
Have patience and keep at it, sometimes it's a little glitchy and it'll look as though you've trampled someone but they somehow escaped it. Just change direction and go back for another go!
Good luck guys! If you have any questions, need help or if I've missed anything out then please comment!