Qix++

Inheriting the style of the renowned arcade title, QIX++ allows you to take up the fight again in a variety of different ways. With customized weapon improvements, a technique-based scoring system, and events triggered by opening Item Containers, the evolution of the series has truly come a long way.The object of the game is to defeat the QIX using the marker. When the total area cut off by the marker reaches a percentage equal to the Threshold, your final attack begins and you have cleared the stage.

Source: TheGamesDB