687 Days on Mars Demo
| App ID | 3850990 |
| App Type | Demo |
| Developer | Games Incubator |
| Publisher | Games Incubator, PlayWay S.A. |
| Franchise | Games Incubator, PlayWay S.A. |
| Supported Systems | Windows |
| Last Changenumber | 31309323 |
| Last Record Update | 25 September 2025 – 15:16:25 UTC ( |
| Release Date | 2 October 2025 – 13:00:00 UTC ( |
| Parent App | 687 Days on Mars (3850980) |
687 Days on Mars is a survival game where you are stranded alone on Mars - your task is to manage resources, build a base from scratch, grow food, and explore the red planet in search of supplies and other hidden challenges. Every breath and decision counts - can you survive on the Red Planet?
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 2 October 2025 – 13:00:00 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| Social Media | https://discord.gg/nQKp5t2qrP https://www.facebook.com/gamesincubator/ https://www.instagram.com/games_incubator/ https://www.tiktok.com/@gamesincubator https://x.com/GamesIncubator https://www.youtube.com/@GamesIncubator |
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| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23), Simulation (28) | |||||||||||||||||||
| Store Asset Modification Time | 22 September 2025 – 21:38:42 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 30 June 2025 – 08:15:52 UTC ( |
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Supported Languages
| 13 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Japanese | Yes | Yes | |
| Korean | Yes | Yes | |
| Polish | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | |
| Russian | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Traditional Chinese | Yes | Yes | |
| Turkish | Yes | Yes |
Categories
Assets
Load all asset images| clienticon | 838a05bd224be9a020ffadc436a18a710018aa33 | ||||||||||||||||||||||||||||||||||
| icon | 838a05bd224be9a020ffadc436a18a710018aa33 | ||||||||||||||||||||||||||||||||||
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