Meltdown
| App ID | 3570680 |
| App Type | Game |
| Developer | Team STEP GmbH |
| Publisher | Team STEP GmbH |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 39304316 |
| Last Record Update | 29 September 2026 – 11:28:21 UTC ( |
| Release Date | November 2026 |
Meltdown is a nuclear reactor desk-job simulation where you, the newly recruited operator, must control the reactor to power the surrounding city. Maintain the wires in the power grid, regulate the water tank's flow, and tune the steam ventilation to keep the reactor from overheating.
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Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| Developer | Team STEP GmbH | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Publisher | Team STEP GmbH | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | November 2026 | |||||||||||||||||||
| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/teamstep.io https://discord.gg/gPXEGEYrCU https://www.youtube.com/@teamstep |
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| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||
| Store Asset Modification Time | 15 September 2026 – 16:29:01 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Detected Technologies | Unity Engine, Mono SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 3 March 2025 – 14:30:14 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes |
Assets
Load all asset images
| trailer_name | Meltdown Announcement Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 3570680/332326876/9ddbff42d2991abadb8145eab8a7d92d1b03a229/1786128527/microtrailer.webm |
| video/mp4 | 3570680/332326876/9ddbff42d2991abadb8145eab8a7d92d1b03a229/1786128527/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3570680/332326876/9ddbff42d2991abadb8145eab8a7d92d1b03a229/1786128527/dash_av1.mpd |
| dash_h264 | 3570680/332326876/9ddbff42d2991abadb8145eab8a7d92d1b03a229/1786128527/dash_h264.mpd |
| hls_h264 | 3570680/332326876/9ddbff42d2991abadb8145eab8a7d92d1b03a229/1786128527/hls_264_master.m3u8 |
| screenshot_medium | 257331034/2b8e7965fbe512a35a16e141a4cef3f1caf03dbc/movie_600x337.jpg |
| screenshot_full | 257331034/2b8e7965fbe512a35a16e141a4cef3f1caf03dbc/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 15 September 2026 – 16:50:47 UTC |
