
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.
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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 803 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
解限机的飓风就是估计就是在这游戏里捏的
I bought MASS Builder to build mecha, and I can confirm, it does that amazingly. You can design almost any kind of mecha you want with enough practice and knowledge, and with tools such as the save editor and the import/export system, you can learn new techniques with other people's creations. Many people vote this game down because the story isn't the greatest, the combat isn't the best, and the enemy ai isn't smart. You don't buy this game for mecha combat, that's what a game like Mechwarrior or Armored Core is for. This game is for building the mecha you have always dreamed of. If you want to build virtual Gunpla, this is a game for you
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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 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 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 805 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
good concept but game is essentially a roblox game... customization is destroyed by ui clutter and unintuitive mechanics and the gameplay unfortunately doesn't make up very much... not much enemy variety and they are very spongy... me no like... also my penis fell off from my body while I was playing this game so I will forever associate that bad experience with this game... developers if you read this just know I believed in you and I wanted to make takemikazuchi muv luv (I can tell you guys are fans of Meiya) but you have betrayed me
i love it and creating my own Gundam's the only thing i would add is a sandbox mode so when you fill up on M.A.S.S hangers you don't have to start a new game and grind for hours to unlock the part you want but apart from that is awesome
[h1]2026-04-26 [/h1] 終於爆機了 後期真的太農了 希望可以弱化 狩獵任務 裡頭的敵人 減少 無聊的作業感 如果不開修改器 我還真的不知道能不能支承我玩下去 因為在YT看過一堆大神把自己的機甲外觀弄得超漂亮的 所以我是推薦給喜歡gundam且喜歡打磨外觀的人 而我很明顯不是此類,我從來沒有去碰外觀 就單戰鬥而言, 雖然戰鬥變化小 但勝在難度不高, 被動技能配搭得宜的話 也有不錯的爽快感 中期又解鎖了有暴力,防御,加速和強化的四種被動選擇的爆發模式 配上自動回復能量槽 + 持續時間 +25% 簡直就算解鎖了無雙模式 爽感更是加倍,可以想像自己開著gundam的 熱血模式上腦那樣 但後期“農夫”時期,就真的枯燥了 如果沒有什麼遊戲可以玩 又喜歡gundam系機甲(前提你有耐心去面對一堆外觀細節) 這一款是值得入手的小品 [h1]2026-04-13 [/h1] 細節可能需要打磨 在developement的各研發選項的移動真的很反直覺 希望可以改成移動蘑菇就可以在選項中移動 近戰攻擊 希望可以改成只要攻擊到敵人就可以自動強鎖定(不同於槍械的自動軟鎖定) 在用近戰攻擊把敵人殺死後,希望強鎖定可以自動鎖著附近的敵人 [h1]2026-04-01 [/h1] 機甲的ARPG 戰鬥手感就一般般而己 但感覺就比另一款《機甲戰魔》好玩很多 上了YT 就看到 一堆神人把gundam們給弄出來了 這很明顯不是我的強項 字太小,讀起來很辛苦 中文化基本是騙人的 如果想要輕鬆玩一款機甲遊戲,這一款我個人滿推薦的
Mission10にてスイッチが押せない状況に遭遇、ストーリーが進められなくなりました。 それまでは本当に面白いゲームです。 二脚で腕二本、頭一つの人型ロボットを作るだけなら自由度は世界最高クラスなんじゃないでしょうか。それでいて、その外見が機体性能に一切寄与しない点も高評価点です。 バグが治ることを祈りつつ別ゲーに移ります。ありがとうございました。 2025/09/21 押せないスイッチが押せるようになり、ミッションを進める事ができるようになりました。運営君見てるー?ありがとーー
Game is prob cool and all, but nameless, voiceless protagonist is immediately referred to as "he", yeah no i'm good. Id rather not have the character you're supposed to identify with not have a pickable gender and be assumed guy.
君だけの量産型や指揮官型ロボを組み上げて、武器も同じようにして組み上げられると言うステキゲーム ただ、今のところまーだまだ機能していない部分なども多く、Verが「0.10」等、なかなか進んでいない状態だったりなどで 引っ掛かりはあるものの、コンセプト評価で2000円くらいなら出しても惜しくはないレベル 良い点 ・自分だけのロボや武器を一から組み上げていき、カスタムパーツを付けていく事でかなり幅広いカスタマイズが可能 プリセット装甲つけ外し+オプションの装甲付与のカスタマイズ等で見た目のカスタマイズはかなり強く出せる カラーや素材パターンで色々なモノが出せる ・お手軽アクション 武器選択などはややまごつくものの、とっつきやすいボタンアクション等が中心になり、 ロックオンなどを使って無双していく所謂「ガンダムブレイカー」や「メガトン級ムサシ」的スタイル ・撮影モードでギラギラピカピカした写真や某ストライクポーズなどがステキ ガンダムブレイカーでは物足りなかった部分がココは強めに、ただし地面設置や追加オブジェクトが無いと言う部分はちょっと惜しい所 ちょっと・・・ ・武器種が今のところかなり少ない状態 他のプレイヤーさんが指摘しているように、武器種が少ないのはかなり難点 ここはもうちょっと個性があると凄く楽しくなりそうなのでVerUPや開発の進捗に期待。 ・近接モーションがやや硬め 近年アクションタイトルのスムーズさを見ているとやはりここが否めない部分はある ・VerUPが気長に待てないとちょっとツライところが・・・ 面白い部分はちゃんとあるだけに、盆栽が育つように気長に待つ事が可能であれば たまに思い出したかのように遊び触るのもいい具合になっている、 デモ版からは遊べるくらいには進歩していたのですが、時間がかなり経過しているような・・・? バンダイのプラモデル「30ミニッツミッションズ」シリーズが刺さる人ならば十二分に刺さるので是非ともご検討をば、 だいたい1機~2機、シスターズ1体分程度のお値段で購入(と言う名の先行投資)が可能なのでぜひとも
Покупал редактор мехов на основе UE4, бонусом каких-то тянок с сюжетом дали
Best Mecha game ever
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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