Save Our Solar System: Defend Planets in a Space Tower Defense

6/12/2026, 9:08:30 PM

Release date: 3/28/2023

Tags: #strategy #tower-defense #bullet-hell #shooter #space #sci-fi #building #aliens

User Reviews

Score: 89%9 user reviews
Review Count: 9 reviews
Fetched At: 6/12/2026, 9:08:30 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: 6/12/2026, 9:08:29 PM

Key highlight

Save Our Solar System is a free-to-play strategy game where you defend planets from asteroid waves using autonomous turrets. Explore the solar system, harvest resources, and build a rocket to advance.

Details

Prepare for an interstellar conflict in Save Our Solar System, a free-to-play strategy title that puts you in charge of protecting our celestial neighborhood. Developed by Shane Bonkowski and published by Black Hole Reject Games, this game offers a fresh take on the tower defense genre with a vibrant space setting.

Overview

Save Our Solar System challenges players to defend the entire Solar System from relentless waves of asteroids. You'll command an army of autonomous turrets, strategically placing and upgrading them to repel alien threats.

The game encourages resource management, tasking you with harvesting as much metal as possible to fuel your defenses and construct a rocket to venture further into the cosmos.

Highlights

Genre-Bending Strategy: Combines tower defense mechanics with elements of bullet hell and space shooting.
Vast Scope: Defend planets across the entire Solar System, from Mercury to Neptune.
Free-to-Play Access: Jump into the action without any initial cost, with the full game available for free on Steam.

Who It's For

Fans of strategy games, particularly those who enjoy tower defense and bullet hell experiences, will find a lot to love here. If you're looking for a space-themed game with engaging gameplay loops involving building, upgrading, and defending, Save Our Solar System is worth checking out.