A planetary bombardment torpedo is a high-yield explosive weapon designed to be a transdimensional torpedo designed for attacking the surface of a planet.

Differences between PB and TD torpedoesEdit

These torpedoes are larger and more powerful than regular TD torpedoes, having a size of 5 m x 2 m x 1 m, and having and explosive yield of approximately 4.8 gigatons of TNT, the equivalent of sixteen regular torpedoes.

In comparison, a standard TD torpedo is 2 m x 0.5 m x 0.3 m, with an explosion of 300 Mt of TNT. A mini-TD torpedo is 8 inches x 4 inches x 4 inches, and has the explosive power of 50 Mt of TNT, one-sixth the power of a standard TD torpedo.