Fortified Space

ActionStrategyPCSoloDemo Live

About this game

Seize control of hostile planets in this nostalgic space sim and tower defense hybrid inspired by classic Flash games.

Last checked12 Sep 2026

More about Fortified Space

Fortified Space is a space sim and tower defense hybrid where players seize control of hostile planets as a Unified Earth Forces captain. The demo features space combat, planetary fortification building, and down-time activities like ship exploration, crew interaction, and Earth-based civic exploration. Players establish fortified zones to enable Marine landings, deploy defensive structures against enemy waves, and engage in fleet battles using ship turrets and railguns. The demo includes a full space-to-ground assault on Forgrit, a desert planet used as an enemy staging ground, with a 60-second fleet battle limit. Post-mission, players can return to reinforce defenses. The game emphasizes strategic defense, tactical combat, and post-battle downtime activities.

Availability history

  • Demo LiveSteam · 11 Sep 2026