Siege-walkers are a class of terran mechs. Siege-walkers are bipedal behemoths that are optimized in breaking enemy defenses and fortifications with an array of heavy weaponry. Siege-walkers are also outfitted with heavy armor as to withstand the immense amounts of damage it will take when storming enemy defenses.
- Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Armory upgrades (in English). 2010.