CPU Invaders: Defend Your Desktop in a Pixelated Shoot 'Em Up

9/13/2026, 11:50:25 AM

Release date: 2/17/2017

Tags: #funny #pixel-graphics #casual #indie #arcade #shoot-'em-up #twin-stick-shooter #singleplayer

User Reviews

Score: 84%Very Positive
Review Count: 764 reviews
Fetched At: 9/13/2026, 11:50:25 AM

Reference prices

Japan

¥ 3,400 (JPY)

Steam JP

$29.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 3,400
Global Price: $29.99
Price in Your Region: ¥ 3,400Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 18 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/13/2026, 11:30:19 AM

Key highlight

CPU Invaders is a unique indie shoot 'em up where players defend their computer's CPU from invaders, featuring a core mechanic that allows gameplay to overlay the desktop. Released in 2017, it boasts retro pixel graphics

Who this is for

If you're looking for a unique shoot 'em up experience that integrates with your desktop, CPU Invaders is a great choice, offering retro pixel graphics and classic arcade action.

Details

Overview

CPU Invaders is a charmingly retro arcade shooter that brings the action directly to your desktop. Developed by Microblast Games and published by SA Industry, this indie title offers a unique twist on the classic shoot 'em up genre. The core premise is simple yet engaging: alien invaders have infiltrated your computer, and it's up to you to stop them before they corrupt your CPU. What sets CPU Invaders apart is its innovative gameplay mechanic, allowing you to play the game while still interacting with your desktop. Whether you're watching videos or chatting with friends, the game overlays your activities, creating a dynamic and integrated play experience.

Highlights

Desktop Overlay Gameplay: Experience the thrill of a shoot 'em up without leaving your desktop; the game seamlessly integrates with your computer's interface.
Retro Pixel Graphics: Immerse yourself in a visually nostalgic world brought to life with vibrant pixel art, reminiscent of classic arcade games.
Arcade Action: Engage in fast-paced shoot 'em up combat, facing diverse enemies, challenging bosses, and aiming for the highest score.

Who It's For

CPU Invaders is perfect for players who enjoy classic arcade action, pixel graphics, and a touch of casual fun. Its unique desktop overlay feature makes it ideal for those who want to game while multitasking or simply appreciate innovative gameplay mechanics. Fans of twin-stick shooters and indie titles will find a lot to love here.

Game Info

CPU Invaders was released on February 17, 2017. It is a single-player experience that supports Steam Achievements and Steam Trading Cards. The game is available for purchase on Steam and is rated for all ages. Developed by Microblast Games and published by SA Industry, it falls under the Arcade, Indie, and Shoot 'Em Up genres, with tags that also highlight its Funny and Casual nature.