Invisibility belt

From Space Quest Omnipedia

This is the invisibility belt previously belonging to Arnoid. After the droids destruction, Roger Wilco took the belt, although by that time it was low on power. Roger used it to enter ScumSoft Headquarters, so in some ways you could say that Gippazoid saved Roger by sending Arnoid after him! Who knows what would have happened if he didn't have the belt.