Operation Ninurta - Eris Portal
| App ID | 3781380 |
| App Type | Game |
| Developer | Mariani Games |
| Publisher | Mariani Games |
| Supported Systems | Windows |
| Technologies | Unreal Engine, EpicOnlineServices SDK |
| Last Changenumber | 29766310 |
| Last Record Update | 26 June 2025 – 15:00:12 UTC ( |
| Release Date | 26 June 2025 – 15:00:04 UTC ( |
Operation Ninurta is a third-person tactical shooter with roguelike elements. Explore an infinite procedural maze on Eris, face mutants and bosses, find three crystal keys, and reactivate the portal to win. With limited ammo, upgrades, and warped realities, strategy is vital.
Additional Information
| Developer | Mariani Games | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Mariani Games | |||||||||||||||||||
| Store Release Date | 26 June 2025 – 15:00:11 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/cwGbJqJWyp https://www.facebook.com/MarianiGames/ https://www.instagram.com/operation_ninurta/ https://www.youtube.com/@MarianiGames |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Adventure (25), Casual (4), Indie (23) | |||||||||||||||||||
| Steam Release Date | 26 June 2025 – 15:00:04 UTC ( |
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| Store Asset Modification Time | 5 June 2025 – 12:36:54 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, EpicOnlineServices SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 28 May 2025 – 17:39:07 UTC ( |
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Supported Languages
| 13 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| French | Yes | Yes | Yes | |
| Italian | Yes | Yes | Yes | |
| German | Yes | Yes | Yes | |
| Spanish - Spain | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| Traditional Chinese | Yes | Yes | Yes | |
| Korean | Yes | Yes | Yes | |
| Japanese | Yes | Yes | Yes | |
| Polish | Yes | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | Yes | |
| Russian | Yes | Yes | Yes | |
| Turkish | Yes | Yes | Yes |
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Accessibility Categories
Assets
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Steam charts
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- 0 players right now
- 0 24-hour peak
- 1 all-time peak
1 July 2025
SteamDB.info
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Store data
Monthly players breakdown
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Steam hub followers history
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User reviews history
How many players are playing Operation Ninurta - Eris Portal right now on Steam?
Steam player counter indicates there are currently 0 players live playing Operation Ninurta - Eris Portal on Steam.
Operation Ninurta - Eris Portal had an all-time peak of 1 concurrent players on 1 July 2025.
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