Tiberium can be obtained in the form of a relic from Egypt, combining certain combinations of relics using a Carter's series display case, or breaking space rocks using the Board Breaker. It will start out as a small Spire Cut Tiberium that can be sold for 89 Simoleons, but within a single day, it will become a Large Spire Cut Tiberium worth 30k Simoleons. Leaving a piece of Tiberium in a Sim's inventory for a while will give the Sim "Visceroidal Nausea", which drops the Sim's mood by 20, causes them to become very sick and vomit frequently.
The Kodiak makes a cameo appearance as part of the refugee fleet in the series finale "Daybreak".
Generals - Zero Hour was parodied in an episode of "Die Redaktion" (The Editorial Team), a monthly comedy video produced by the German gaming magazine GameStar. It was published on the DVD of issue 11/2007.
The Low Orbit Ion Cannon is an application used for network stress testing and DDoS attacks. It was infamous for being used by the hacktivist group Anonymous to take down websites by the Church of Scientology as part of Operation Chanology. Named after the Ion Cannon from the Tiberium universe, the GUI uses the concept artwork of it for Tiberium Wars.