Terraforming tool III:
One that raises sea level temporarily
One that makes units regenerate in a big radius (LAZAURUS SUPERWEAPON)
One that makes air more flammable (Excluding the other fire superweapon)
One that summons storms over a random area
One that causes robots to freeze (the zero-kelvinator)
One that destroys mex spots
Just units that can make or break giant landmarks
Some preexisting terraforming tools that are rarely appreciated:
Placeholder
Pyro (leaves things ablaze)
Dirtbag
Quake missile from missile silos
Lobster.
2 out of 3 superweapons
Funnelweb
Hercules & Charon (ship transports with forgotten names)
Krow (legally 'flying city...' or fortress, fair)
Newton (it counts.)
Tremor
Badger
Firewall
Djin
Moderator? (makes an area... 'unpassable')
Faraday? (Slows... down... enemies?)
Cerberus? (Treated as a landmark)
Pylons?
Bertha is excluded because it's... not... It should be included, honestly.
NUKES (makes the world paranoid)
And
Solar collector forests.
Furthermore, many riots can break terraform walls. Did you know that?