In CPU Invaders, an invasion unfolds across the computer it is meant to protect: players must stop the invaders before they destroy the CPU. The defining twist is that the game overlays the desktop rather than asking players to leave it behind. Its description presents this as a way to keep using the computer during play, with examples including watching YouTube videos and chatting with friends.
The action is built around defending the system, pursuing a high score and confronting enemies with distinct abilities. Boss battles add set-piece encounters to that score-focused structure, while the listed score system gives players a clear measure of their performance. A draggable interface supports the desktop-overlay design, and an original 8-bit soundtrack by Frost Orb supplies the audio backdrop.
CPU Invaders is categorized as a casual indie game, but its unusual appeal lies in blending arcade-style survival and scoring with an interface placed over the working desktop. One practical detail matters for that presentation: the game’s description says Windows Aero must be enabled, or its background appears solid black.
