Sup agents are the specialized spies working for the SBI (Sup Bureau of Investigation). They carry a gun, and they often try to pass as ordinary civilians, or disguise themselves as different objects. Although a few of them aren't hostile to Twinsen, most of them will shoot him at sight.
There are three different kinds of agents found:
- Holding a newspaper
- Disguised as a trash can
- Disguised as a cactus