- "The actual design is based on the classic world war one tank. This will allow it to continue operation after being tipped over, reducing the advantage wedge type robots have. The only problem is the tracks which require lot of power that is controlled well enough not to cause them to slip off the runners."
- — The Beezlebub website on the robot's design.
The robot's name presumably derives from the Semitic Demon of the same name, better known as "The Devil".
Beezlebub was an invertible, tracked robot with a design based on that of a World War One tank. It was armoured in 2mm steel and built around a steel subframe, and intended to be driven by angle grinder gearboxes which would allow it to reach a hypothetical top speed of 15mph with a 1:2.5 gear ratio. It is unknown what weapons Beezlebub was planned to be equipped with.
|Series||Beelzebub Series Record|
|The First Wars||Did not enter|
|The Second Wars||Did not enter|
|The Third Wars||Failed to qualify|
|The Fourth Wars||Did not enter|
|The Fifth Wars||Did not enter|
|The Sixth Wars||Did not enter|
|The Seventh Wars||Did not enter|
|Series 8||Did not enter|
|Series 9||Did not enter|
|Series 10||Did not enter|
- Beelzebub is the first of two robots that attempted to qualify for Robot Wars to have a name based on the Christian Devil, the other being Luzifer.