Add protoss as new enemy force. It features a new planet Aiur with new resources and new offensive mechanics. They can optionally spawn on Fulgora.
Mods introducing new content into the game.
New places to build more factories.
New ways to deal with enemies, be it attack or defense.
Changes to enemies or entirely new enemies to deal with.
Map generation and terrain modification.
New Ores and resources as well as machines.
Furnaces, assembling machines, production chains.
Yo. He s just come and shred all my defence. What towers need to reveal him?
laser/tesla turrets, player's weapon and player's Terran units
Edit: land mines too