Mr. Z is the CEO of Scumlabs in Rampage: Total Destruction. He appears at the beginning of the game. He wonders how many people had a "negative reaction" to Scum Soda. A worker answers that it could be 30. (40 in the Wii version) Mr. Z then asks how many people tried Scum Soda. The worker says the same number. He becomes furious at the realization that there are monsters running around the planet and that Scumlabs will be ruined by this, but calms down when the worker says the damage was "contained" by the Cryo Tube project. He appears at the end, shocked that people still want Scum Soda after what happened to the world.