
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.14/day in the week to Aug 17 → 0.43/day in the week after.
About

Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 804 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I am quite amazed by the level of customization in this game. The community really comes up with amazing stuff and being able to make mobile suits of my own design is what I yearned to do. The gameplay is solid but not spectacular, but it isn't a quality that brings the game down but is just solid. I extremely value the customization much more in this game, which receives my thumbs up, as I can get quite lost customizing a single mobile suit.
A good mech game. Game was played and fully completed with Dualsense controller.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese, Thai, Traditional Chinese
Hours played at review time, across 806 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
At the moment the version 0.9.1 is pretty good, fun game, amazing customization! For sure it will further improve.
Koikatsu but without the annoying nudity
Mecha Forever!
UNTEXTURED, CYBERPUNK 2077 REFERENCE?!?!?!?!?
สนองนีทแฟนๆ mecha แต่งหุ่นได้หลากหลายแนว มีอาวุธให้แต่งได้หลายแบบ เกมเพลย์ใช้ได้
fun game play, and grate customization
вавава
自定义功能强大
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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