Fortified Space
| App ID | 3819710 |
| App Type | Game |
| Developer | Nightsail Game Studios |
| Publisher | Nightsail Game Studios |
| Supported Systems | Windows |
| Last Changenumber | 31653861 |
| Last Record Update | 14 October 2025 – 03:31:48 UTC ( |
| Release Date | Q4 2025 |
Seize control of enemy planets in this nostalgic space sim and tower defense game made in the style of classic Flash games. Start by dominating orbital space in starship combat with railguns, defense turrets, and shields. Once clear, land on the surface to build a base and destroy waves of enemies.
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Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | Q4 2025 | |||||||||||||||||||
| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.reddit.com/r/Fortified_Space/s/iIQuNwoDBm https://x.com/NightsailGames?t=q_tj36GNC6KbYAZmHjbPXQ&s=09 https://youtube.com/@nightsailgamestudios?si=NhrlPbxgd6gIh9x9 |
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| Primary Genre | Strategy (2) | |||||||||||||||||||
| Store Genres | Action (1), Strategy (2), Early Access (70) | |||||||||||||||||||
| Store Asset Modification Time | 27 September 2025 – 01:55:22 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 13 June 2025 – 19:19:42 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | Official Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 3819710/1237974333/0cb57617ffc6c6c6071da8ef77c4a54219ccd503/1758933283/microtrailer.webm |
| video/mp4 | 3819710/1237974333/0cb57617ffc6c6c6071da8ef77c4a54219ccd503/1758933283/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3819710/1237974333/0cb57617ffc6c6c6071da8ef77c4a54219ccd503/1758933283/dash_av1.mpd |
| dash_h264 | 3819710/1237974333/0cb57617ffc6c6c6071da8ef77c4a54219ccd503/1758933283/dash_h264.mpd |
| hls_h264 | 3819710/1237974333/0cb57617ffc6c6c6071da8ef77c4a54219ccd503/1758933283/hls_264_master.m3u8 |
| screenshot_medium | 257207178/2402cc27ebb52acb02738f7ce1092a8c574f87f4/movie_600x337.jpg |
| screenshot_full | 257207178/2402cc27ebb52acb02738f7ce1092a8c574f87f4/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 27 September 2025 – 00:42:34 UTC |
| trailer_name | Full Demo Playthrough with Developer Commentary |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257206448/movie480_vp9.webm |
| video/mp4 | 257206448/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257206448/movie_max_vp9.webm |
| video/mp4 | 257206448/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3819710/1799841323/ab4cf146e1af354b444ad1cb08b269dda61701e4/1758847841/microtrailer.webm |
| video/mp4 | 3819710/1799841323/ab4cf146e1af354b444ad1cb08b269dda61701e4/1758847841/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3819710/1799841323/ab4cf146e1af354b444ad1cb08b269dda61701e4/1758847841/dash_av1.mpd |
| dash_h264 | 3819710/1799841323/ab4cf146e1af354b444ad1cb08b269dda61701e4/1758847841/dash_h264.mpd |
| hls_h264 | 3819710/1799841323/ab4cf146e1af354b444ad1cb08b269dda61701e4/1758847841/hls_264_master.m3u8 |
| screenshot_medium | 257206448/bc1bfdeba356eddb3d6e14c9c3893d08534656ea/movie_600x337.jpg |
| screenshot_full | 257206448/bc1bfdeba356eddb3d6e14c9c3893d08534656ea/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 27 September 2025 – 00:42:39 UTC |
