|The subject of this article is from previous version(s) of Mental Omega, which might contradict current information and are to be taken as reference.|
|“||Ready to pop some ears.||”|
In version 3.0, the Athena Cannon was known as the Basswave, and used a powerful sonic wave weapon. It was changed to the current Athena Cannon in version 3.3 due to the inclusion of Haihead's Shadray.
One of the more interesting concepts to be fleshed out in the United States arsenal is the Basswave. A large, but fragile vehicle that uses the power of sound to demolish structures. Extensive research was performed to discover the exact frequencies at which structural damage occurs. The Basswave can modulate the frequency of its aural assaults from a foundation-quaking low rumble to destroy buildings, to an ear-shattering pitch to harm soft targets. Just keep it away from vehicles, as it can barely harm them. Let the bass kick.