
M.A.S.S. Builder
App ID | 956680 |
App Type | Game |
Developer | Vermillion Digital |
Publisher | Sekai Project |
Supported Systems | Windows |
Technologies | Unreal Engine, EpicOnlineServices SDK |
Last Changenumber | 28981182 |
Last Record Update | 14 May 2025 – 13:07:39 UTC ( |
Release Date | 13 September 2019 – 17:57:59 UTC ( |
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Additional Information
Developer | Vermillion Digital | |||||||||||||||||||||||||||
metacritic_name | M.A.S.S. Builder | |||||||||||||||||||||||||||
controller_support | full | |||||||||||||||||||||||||||
ReleaseState | released | |||||||||||||||||||||||||||
Publisher | Sekai Project | |||||||||||||||||||||||||||
Store Release Date | 13 September 2019 – 17:58:09 UTC ( |
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osarch | 64 | |||||||||||||||||||||||||||
community_hub_visible | Yes | |||||||||||||||||||||||||||
Social Media | https://discord.gg/sekai-project https://www.facebook.com/massbuilderthegame/ https://www.twitch.tv/sekaiproject https://x.com/massbuildergame https://www.youtube.com/sekaiproject/ |
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Primary Genre | Indie (23) | |||||||||||||||||||||||||||
Store Genres | Action (1), Indie (23), RPG (3), Strategy (2), Early Access (70) | |||||||||||||||||||||||||||
Steam Release Date | 13 September 2019 – 17:57:59 UTC ( |
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Store Asset Modification Time | 22 November 2022 – 06:44:03 UTC ( |
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library_assets |
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osextended | empty string | |||||||||||||||||||||||||||
review_score | 8 | |||||||||||||||||||||||||||
review_percentage | 87 | |||||||||||||||||||||||||||
Detected Technologies (?) | Unreal Engine, EpicOnlineServices SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||||||||||
Steam Deck Compatibility |
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Early Access Release Date | 13 September 2019 – 00:00:00 UTC ( |
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First seen on SteamDB | 2 October 2018 – 04:54:40 UTC ( |
Supported Languages
5 Languages | Interface | Full Audio | Subtitles |
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English | Yes | Yes | |
Japanese | Yes | Yes | |
Simplified Chinese | Yes | ||
Thai | Yes | ||
Traditional Chinese | Yes |
Tags
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Hardware Categories
Assets
Load all asset imagesclienticon | affd7b7f00e364ecb9aab6ceb83e655c62557d1f | ||||||||||||||||||||||||||||||
clienttga | 109679be02b3f9cbe716b57df478b0f64753459a | ||||||||||||||||||||||||||||||
icon | 5a475c6f3f12c22870ed0b85b56a19c2554cc79a | ||||||||||||||||||||||||||||||
logo | 3417d7c159095e4c7d66a003092f10fe6d9565b7 | ||||||||||||||||||||||||||||||
logo_small | 3417d7c159095e4c7d66a003092f10fe6d9565b7_thumb | ||||||||||||||||||||||||||||||
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header_image |
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Assets |
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Trailers |
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Steam charts
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- 10 players right now
- 17 24-hour peak
- 481 all-time peak
22 July 2020
SteamDB.info
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Store data
- 57,553 followers
- #7590 in top sellers
- 3,393 positive reviews
- 488 negative reviews
- 87.43% positive reviews
Twitch stats
- 0 viewers right now
- 0 24-hour peak
- 483 all-time peak
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Owner estimations
- ~114.5 k by VG Insights
- ~122.5 k by Gamalytic
- ~153.0 k by SteamSpy
- ~190.0 k by PlayTracker
Monthly players breakdown
Initializing Steam charts…
Month | Peak | Gain | % Gain | Average | Avg % Gain |
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Steam hub followers history
Initializing followers chart…
User reviews history
How many players are playing M.A.S.S. Builder right now on Steam?
Steam player counter indicates there are currently 10 players live playing M.A.S.S. Builder on Steam.
M.A.S.S. Builder had an all-time peak of 481 concurrent players on 22 July 2020.
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