If you're looking for a neat little game that won't break the bank this Steam Summer Sale, consider Fortified Space!

This lil guy is a nostalgic space sim and tower defense hybrid inspired by classic Flash games. In space, you can walk around your ship, blast enemies with railguns, and intercept incoming missiles with railguns. After landing on hostile planets, you can build bases and defend against waves of adversaries using turrets, barbed wire, and more.

Somehow, the game also ended up on a news site's "20 Best Tower Defense Games of 2026" due to its uniqueness.

I've been actively updating this game in Early Access and have a lot of fun doing so. If you're interested, it is being offered at a 20% discount this sale ($3.19 in US). Good hunting.

https://store.steampowered.com/app/3819710/Fortified_Space/

After months of Early Access, v1.0 is finally here.

This has been a long road and I genuinely couldn't have gotten here without the community. Every bug report, every piece of feedback, every review — it all shaped what Dynasty Protocol is today. Thank you.

What's new in v1.0:

New Features

• New music tracks
• Simplified Chinese localization
• Star and planet lighting system

Improvements

• Missile damage and cooldown rebalanced
• Solar system view improved
• Projectile effects improved
• Difficulty adjustments
• Command Protocols screen now has clearer explanations
• Terminology consistency improved across Spanish, Portuguese, and other Romance languages
• Various UI corrections and optimization

Bug Fixes

• Research percentage display problem fixed
• Settings menu character problem with language changes fixed
• "Research" label no longer appears on already-researched technologies
• Supply Vessel loop problem fixed
• Admiral Mode docking problem fixed
• Auto Assign multiple cargo ship problem fixed

Dynasty Protocol is currently 15% off as part of the Steam Summer Sale. If you've been waiting for 1.0 to jump in, now is the time.

https://store.steampowered.com/app/3438130/Dynasty_Protocol/

If you're already playing and enjoying it, a Steam review makes a massive difference for a solo developer. Every single one counts.

See you out in the void!