Achievements
| Achievement | Description |
|---|---|
| Barrel Rolled (50) | Kill a Special Infected with an exploding barrel. |
| Chaos Generator (50) | Have all 3 generators running at once in "The Sacrifice" finale. |
| Kill Bill (50) | Have Bill sacrifice himself for the team. |
| Sacrifizzle (50) | As a Special Infected, incap someone who is trying to sacrifice themselves. |
| Supreme Sacrifice (50) | Complete "The Sacrifice". |
