XCOM's classic enemies return with a facelift that keeps the nostalgia intact: the Sectoids scamper around in packs and the Mutons hulk around the landscapes dangerously. In addition to the familiar foes, new enemies will be thrown into the mix. The Berserker, a variation on the classic Muton, for example, seemed to be leading a pack of Mutons. Each enemy will have to be approached differently and cautiously.
When moving in on the pack of Mutons, the Berserker devastated a soldier in a single blow by bursting through a solid wall. Destructible environments will become a big part of how the squad approaches and avoids enemies.