Retro Invasion – Alpha Version: Conquer Monsters, Secure Key Cards

5/9/2026, 6:15:00 PM

Release date: 8/24/2022

Tags: #action #singleplayer #retro #shooter #sci-fi #wargame #3d-platformer #indie #3d #2d

User Reviews

Score: 100%1 user reviews
Review Count: 1 reviews
Fetched At: 5/9/2026, 6:15:06 PM

Live Store Snapshot

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Japan Price: ¥205
Global Price: $1.99
Sale Status: Regular pricing
Price Checked At: 5/10/2026, 4:53:38 AM

Key highlight

Retro Invasion is an alpha version retro action shooter where players defend the world from monsters across two distinct game modes, utilizing key cards for strategic progression. Released in 2022, it offers a challengin

🖥️ Hardware Guide for Comfortable Play

Based on the game's recommended specs, showing a comfortable performance target and example parts (PassMark reference)

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CPU

Game's recommended spec

Intel® Core i7-8700

Comfortable play target

17,638 pts(~130% above spec of 13,568 pts)

Parts near this range

Intel Core Ultra 7 265U17,627 pts Intel Core 3 100HL17,586 pts Intel Core i7-6950X @ 3.00GHz17,556 pts

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GPU

Game's recommended spec

NVIDIA GeForce GTX 1080TI

Comfortable play target

20,288 pts(~130% above spec of 15,606 pts)

Parts near this range

Details

Overview

Retro Invasion is an alpha version action shooter developed by CryneX and published by CryneX and CryTechGames. Released on August 24, 2022, this single-player title challenges players to defend the world from monstrous invaders. The game emphasizes strategic progression through levels, requiring players to overcome enemies and utilize key cards to advance.

Highlights

Intense Retro Action: Dive into a classic-style shooting experience with a focus on monster elimination and world defense.
Dual Game Modes: Choose between Campaign mode, where you stop monsters from conquering the world, and Invasion mode, which demands flawless level completion without dying.
Strategic Progression: Key cards are essential for unlocking new areas, adding a layer of exploration and puzzle-solving to the action.

Who It's For

This game is ideal for players who enjoy retro-themed action shooters and appreciate a challenge. Fans of single-player experiences with clear objectives and a focus on combat and progression will find Retro Invasion engaging. Those who like the thrill of overcoming waves of enemies and strategic navigation will also enjoy this title.