Battle Girl is an arcade-style top-down shooter computer game for Mac OS and Windows, released by Ultra/United in September 1997. Its allure is its high-pace action, vector graphics and techno music.
You play the role of Battle-Girl by piloting her Soyuz 1183-A BattleCraft and destroying programmers released by Terminus, weapon of Chaos. You must journey through countless programs and protect their function pods to defeat Terminus and save the Great Machine. Fortunately, you are armed with not only vast firepower, but also with a girlish wit and a violent disposition.
Source: Wikipedia, "Battle Girl", available under the CC-BY-SA License.