
Project Nimbus is a high speed mech action game set in a post apocalyptic world. Players control 'Battle Frames' - humanoid battle suits armed with an arsenal of weapons.
Modeled estimate, not a reported figure. How we estimate →
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 Sep 1 → 0/day in the week after.
Reviews, worldwide (the counter carries no country): 0/day in the week to Jul 21 → 0.2/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 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.
About






Engagement
Reviews
Themes across 53 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I bought this when it was in early access years ago. It's fun, its a bit jank but you can tell it was made by passionate people. If you're into mecha anime then you'll probably enjoy it.
I ♥♥♥♥♥♥♥ love mechs with large swords or funnels
イージーモードで進めていたところ、ICBMステージがクリアできず諦めました。操作性が悪いなかで制限時間2分はめんどくさ過ぎる。頑張ってクリアしたいと思うほどのものではなかった。 以下BADポイント。 ・かっこよさそうな単語を並べただけのセリフ回し。キャラクター同士の会話がキャッチボールにすらなっておらず、ストーリーと呼べるものではない。 ・自機とカメラの挙動が、ツルツルとした滑りやすい動きで、非常に酔いやすい。ロックオンもすぐに外れる。 ・画面上の重要なUIが全部同じ赤色で、非常に紛らわしい。特にロックオンアイコン、敵の位置を示すアイコン、自機のバーニア効果、敵の爆散、が全て同じ赤い色。ステージによっては夕焼けで背景も赤い。視覚効果が邪魔で戦闘に集中できない。 ・フリー状態からL1でロックオンされるが、ロックオン中に同じL1を押すと解除される。誤操作を誘発するボタン配置。 ・似たような武器が重複(ファンネル、誘導ミサイル、オービット)している。いったい何の意味があるのか。 総評 ロボットに対する愛をヒシヒシと感じる作品ではあるものの、ゲームとして、作品として微妙過ぎる。ニッチ分野だった10年前でも、評価は変わらない。
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Japanese**languages with full audio support
Hours played at review time, across 53 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I beat Project Nimbus on the medium difficulty on February 19, 2026. I ended up dying twice from high burst damage from some named enemies, but I thought medium difficulty felt fair throughout the game. There is a nice blend of Ace Combat's feeling of being an ace pilot and Gundam. I also liked the references I noticed, as someone who recently watched the Mobile Suit Gundam 0079 anime and movies. I opted for the settings combination of Japanese voice and English subtitles, but there were some moments where I noticed the English voice track would play for a couple characters during one or two missions.
Had this game sitting in my library for quite a long time now. I tried it out because I was bored, and oh my goodness, I did not know what I was missing out on. I haven’t completed it yet as of writing, but I can already say it’s been a great ride. It is far from perfect: the voice acting could be better, the subtitles had a couple of errors, the controls feel a little unintuitive, and the story can be a bit cliché. I don’t mind the lack of customization though, since we’re playing as specific characters and not as ourselves. Is it fun? Absolutely. The fast-paced action is exhilarating, the mech designs are fantastic from ace customs to grunts, and the world-building is pretty alright. I also love the many homages to Gundam sprinkled throughout. And the soundtrack is beautiful, my favorite track is the BGM for the space elevator mission (Thermopylae), which clearly shows Sawano-inspiration. Overall, Project Nimbus may not be flawless, but it’s fun, and full of passion for the genre. If you’ve had it sitting in your library like I did, dust it off, you might be surprised how much fun you’ll have.
Project Nimbus: Complete Editionが起動できないと書かれた低評価レビューが目に付いたのですがsteamからProject Nimbusの起動オプションで11/12 intel CPUに変更すればCompleteもプレイ可能だと思います。
這才是鋼彈遊戲呀
Very good mecha game.
Played in UEVR... which works well with a few game settings tweaked. It's ok. As with all these flying around shooting games the idea of it is better than the reality. You're just scanning around you all the time trying to find the target... who's so far away they're a dot. I prefer flying shooters on a path with more environment around you and scripted moments.
came for a good mech game and i got a good mech game
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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