Floyd is a minor character in Syphon Filter 3. He appears in Teresa Lipan's flashback during her time as an ATF agent in the early 1990s. He is a member of the Foundation to Inhibit State Treason, a survivalist militia group headed by Earl Oakton in Paradise Ridge, Western Montana. When a satellite which contained top-secret data crashed in the mountains of Paradise, Oakton went to the crash site to recover it. This caused a conspiracy where NSA agents under the command of Silvers attempted to retrieve the data and eliminate the militia members who now possessed the data. Floyd subsequently hid the data in a deer head in a house-like structure within the militia compound. Some of the militia members knew exactly where the data was and knew that it would cause trouble. In the militia compound, Floyd was eventually captured, interrogated and beaten by NSA agents, who were posing as FBI. They threatened to kill him if he didn't tell him where the data was. Floyd was successfully rescued by Teresa Lipan who assassinated the agents. Teresa informed Floyd that Earl Oakton was dead and his family was in danger and asked him where they were so that she could rescue them. He told her that Dusty Oakton probably took his mom into the bunker in an attempt to escape. Floyd also showed her how to get there within the compound but did not tell her where the satellite data was (probably because she didn't ask). The data was eventually retrieved by Teresa who was informed of its location by the militia members, who Teresa rescued by successfully assassinating their NSA interrogators. She gave it to Gabriel Logan after rescuing the Oaktons.
It is presumed that Floyd managed to escape the compound and survived the whole incident, along with the other rescued militias.
He only appears in the level Militia Compound in Syphon Filter 3. If Floyd gets executed by the NSA agents, the mission will not result in a mission failure. However, rescuing him and the other two militia hostages in the mission will unlock the Izmailovo Park map for the multiplayer. He appears as a standard militia member, with the militia's signature clothing and black cap.