
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
Amo la amplia personalizacion de mekas, aunque podria mejorar la parte grafica cuando hablas con personajes durante la historia.
dog
除了能拼高达是优点,剩下基本上都是缺点,机体打击感差,每个动作跟喂招似的僵直时间又长不流畅,放个大招都要站撞长按4秒POSE前摇,而且大招还有时间限制,近战墨迹远程刮痧,想拼个高达打材料,刷简单图材料少,刷难度高点的图小怪,BOSS,又血防贼厚,(三血条,一个近战护盾,一个远程护盾,在加血条)必须消耗近战或远程其中一个护盾条BOSS才会进入虚弱状态,本来虚弱状态BOSS,CD就短,你打它还会加速取消虚弱状态(这不知道哪个脑子有疱的策划想出来的),到最后变成大招放了只能清小兵,被BOSS追的满屏跑,最后吐槽下这样游戏的汉化和操作,汉化除了主界面基本没有全是英文,升级加点还要用手机翻译,操作也是反人类,一般游戏正常来讲shif冲刺,空格轻按跳跃,长按跳起来飞行,它倒好,空格键只能跳跃,想要起飞必须长按空格+shift,而且靠长短按shift键来控制高低,导致回避BOSS弹幕经常按错!
Media

Related
Related
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
Played this on other consoles as well - fun game with TONS of customization, build your own dream mecha by not only using options to use different parts and paints but also model yourself. May seem overwhelming at first and menus are confusing but the gameplay loop is surprisingly simple: prepare mech, do mission, get parts, improve mech, prepare again, do mission again, etc. Gameplay itself is kinda jank though, it lacks a bit of impact in combat and there are some annoying mechanics (like invincible enemies unless you destroy a crystal). Still, seeing your build work in action is satisfying enough and does allow for player expression.
e
Best Gundam game ever!!! M.A.S.S builder is the Gundam, more Gundam than satellite bandai
An amazing customization and skill based combat game. It has it all, it has very intuitive fps mechanics, incredibly simple combat mechanics that will get you through the game but doesn't limit you, you can grow in skill with all of the different types of weapons which brings me to the customization. There will NEVER be two mechs that are alike unless it was coordinated! There is no limit to the customization.
i like it
เพราะว่ามี ภาษาไทย
自定义部分可圈可点,机甲画面也不错,如果当成拼胶模拟器还是不错的,但战斗手感稀碎,觉得还不如 改装机甲大战 手感好,最后就是只汉化了菜单界面,脚本是一点没动啊。补充一点,手柄默认按键过于奇葩,但自定义后会失效,比如切换武器要 LT+pad右键,改成pad右 就不识别了,换单LT+X键,改成X也是不起作用,简直了。
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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