JUST DEFENSE: Top-Down Sci-Fi Shooter with Tower Building

6/15/2026, 1:57:00 PM

Release date: 3/25/2021

Tags: #action #shooter #top-down-shooter #top-down #sci-fi #combat #singleplayer

User Reviews

Score: 85%Positive
Review Count: 20 reviews
Fetched At: 6/15/2026, 1:57:01 PM

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: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 6/15/2026, 1:57:00 PM

Key highlight

JUST DEFENSE is a free-to-play top-down shooter where players build turrets, upgrade weapons, and use skills to survive 45 normal rounds and 2 boss rounds in a sci-fi setting. Developed by BlueFogs, it offers strategic d

Who this is for

Combining tower defense elements with shooter action in a sci-fi setting, the free-to-play JUST DEFENSE is perfect for players who enjoy strategic upgrades and intense combat. It's easy to jump into, so give it a try.

🖥️ 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 i7-9700

Comfortable play target

18,728 pts(~130% above spec of 14,406 pts)

Parts near this range

Intel Core i9-10900E @ 2.80GHz18,785 pts Intel Core i5-1240018,808 pts Intel Core i5-1350P18,603 pts

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GPU

Game's recommended spec

NVIDIA GeForce GTX 1650

Comfortable play target

13,251 pts(~130% above spec of 10,193 pts)

Parts near this range

Details

Overview

JUST DEFENSE is a free-to-play top-down shooter that puts players in the role of a defender against waves of enemies. Developed and published by BlueFogs, this action-packed title offers a straightforward yet engaging gameplay loop focused on survival and strategic upgrades.

Highlights

Engaging Defense Gameplay: Players face 45 normal rounds and 2 challenging boss rounds, requiring quick reflexes and tactical planning.
Strategic Upgrades: The game features a robust upgrade system for weapons, hero abilities, and crucially, buildable turrets, allowing for diverse defensive strategies.
Sci-Fi Action: Immerse yourself in a sci-fi setting where you'll need to fend off extraterrestrial threats or other futuristic adversaries.

Who It's For

This game is ideal for players who enjoy classic top-down shooters with a strategic defense element. If you like games where you can build up your defenses, upgrade your arsenal, and face increasingly difficult waves of enemies, JUST DEFENSE should provide a satisfying experience. Its free-to-play model also makes it accessible to a wide audience looking for quick action sessions.

Game Info

JUST DEFENSE was released on March 25, 2021, and is developed and published by BlueFogs. It supports single-player gameplay and is available in English and Korean with full audio support. The game also has an Android version available. Players can expect to utilize a variety of weapons, build and upgrade defensive turrets, and leverage special hero skills to survive the onslaught.