Impossible

̾̍ͧͯ̆̽͊ͬͯͤ̔̎̓ͪ̃ͣͭ̂͒̋͆̐͑͗͛̇̈̊̄̅̿ͥͦͩͫͬͭͮͯ͘͏̠̤̞̤̬̻̗̲͓̻̝̥̺͖̪̪̩̯̰̱̳̼ͅ This is the first of 3 short challenges. It is not about winning as its probably not possible..
It is just to see how much damage you can do and is ranked by metal killed:

Please include your metal killed with submissions..

mod: https://zero-k.info/Mods/Detail/216
map: https://zero-k.info/Maps/Detail/58368
AI: Standard Brutal only

top 10: ranked by Metal killed:

metal killed time survived

1# 35.2k 18 minutes Steel_Blue https://zero-k.info/Battles/Detail/2474644
2# 22.9k 14 minutes Stuart98 https://zero-k.info/Battles/Detail/2474610
3# 16.2k 11 minutes bread070707 http://zero-k.info/Battles/Detail/2474467?
4# .k minutes @
5# .k minutes @
6# .k minutes @
7# .k minutes @
8# .k minutes @
9# .k minutes @
10# .k minutes @

reserved for future challenge

submition
https://zero-k.info/Battles/Detail/2474644

Durration dragged out to about 21 minutes in-game time cause I had one hidden teramex and accelerated gamespeed until it get toasted.