Cosmo Cozy Defense: Tactical Space Survival with Planet Link System

8/24/2026, 4:34:33 PM

Release date: 2/11/2026

Tags: #action #casual #strategy #action-roguelike #tower-defense #2d-platformer #top-down-shooter #robots

Reference prices

Japan

¥ 350 (JPY)

Steam JP

$2.99 (USD)

Steam Global

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: ¥ 350
Global Price: $2.99
Price in Your Region: ¥ 350Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 28 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/29/2026, 10:18:10 AM

Key highlight

Cosmo Cozy Defense is a minimalist 2D action roguelike where players defend a planetary core using a unique Planet Link System for energy management and tactical upgrades. Supports multiplayer.

Who this is for

A roguelike defense game blending strategy and action to protect a cosmic core. Features a unique planet link system and a wealth of upgrade options, ensuring high replayability.

Details

Overview

Cosmo Cozy Defense invites players into a minimalist yet deeply tactical space defense experience. As the captain of the Star Sparrow, your primary mission is to safeguard a vital planetary core against relentless waves of alien attackers. The game blends action, strategy, and roguelike elements, demanding quick thinking and adaptive tactics to survive the cosmic onslaught.

Highlights

Unique Planet Link System: Master the ebb and flow of energy by strategically linking your ship to the planet. Staying close provides vital power-ups, while maintaining distance allows for crucial evasion maneuvers.
Roguelike Progression: Each playthrough offers a fresh challenge with procedurally generated upgrades. Unlock powerful abilities like devastating Orbital Lasers and crowd-controlling Gravity Wells to craft unique strategic builds.
Action Roguelike Strategy: Combining fast-paced action with deep strategic choices, Cosmo Cozy Defense ensures that no two runs are ever the same, encouraging experimentation with different upgrade paths and combat approaches.

Who It's For

This game is perfect for players who enjoy strategic defense challenges with a roguelike twist. If you appreciate minimalist aesthetics, tactical decision-making, and the thrill of overcoming overwhelming odds through smart upgrades and skillful play, Cosmo Cozy Defense should be on your radar. It appeals to fans of tower defense, top-down shooters, and action roguelikes.

Game Info

Cosmo Cozy Defense is a paid title developed and published by fifty thousand kinds. It features multiplayer support and was released on February 11, 2026. The game is presented in 2D and supports English language.