
STARNAUT is an easy-to-learn survival auto-shooter! Equip 8 weapons and survive intense 15-30 minute runs as you fight endless waves of enemies to restore Earth. Supports mouse/keyboard and controllers!
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/day in the week to Sep 10 → 0/day in the week after.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 3 → 0/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 2,402 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
"STARNAUT" is an easy-to-learn, hard-to-master "survivor-like" game that emphasizes massive Nitro Jumps and Dashes, evading with verticality, synergizing extremely powerful weapons, deep and considered lore, and of course, the strongest force in the universe....love!
Choose your 8 favourite weapons, and annihilate endless hordes of enemies! Feel the excitement of mowing down entire armies of the creeping terror known only as ZOL!
BE CAREFUL!! This game is way too addictive! Time flies when you're having fun!
Copiasu, a designer baby created by two AIs, carries the final hopes of humanity. After Earth was torn apart by a multi-dimensional rift, he must dive into the multiverse and take on the mantle of Earth's final starfarer: Starnaut.
The Ω Rockets, holding Earth's final records, lie scattered throughout the space between dimensions. Finding and launching them all is the only path to Earth's rebirth! Driven by this hope, Starnaut forges ahead into the unknown multiverse, ready for anything!
NOTICE: Although this game features "gacha" as a plot element, it is NOT a "gacha game"!! Don't get it twisted!
The STARNAUT himself, and no one else, carries this torch burning bright, encoded inside his mind and in his heart, and to remember is to care, about each and every bit of it. Truly an enormous responsibility, by any measure.
He is a miracle, but he is still a person, same as you, who needs the love and support of others, and there are things about people that no circumstance can change....
Before the doomsday, people launched the Omega Rockets with thier precious memories and history but they ended up landing in multiverse!
Starnaut runs today to find out if all of the rockets were launched back, so the Earth will be ressurected. ...or not!?
Starnaut's unique power draws together distant realities through the multiverse, forming the stages where your battles unfold!
Over 60 diverse and exciting stages!. Clear them all!
Take down swarms of invaders pouring from the multiverse! Some look cute, but don't be fooled!
Not an expert at shooters? No problem! Your weapons attack automatically!
Defeated enemies drop coins!
Spend them at the Shopnaut for crucial weapon upgrades and power-ups during your run.
Launch 10 Ω Rockets to clear each stage!
They're also your lifeline, providing vital oxygen – activate them regularly to stay alive!
Hunt down elusive carriers holding fragments of Earth's "Lost Data." Punch them to retrieve these vital records!
Those enemies are not only hungry for you but YOUR KNUCKLE SANDWICH!!!
There are things like a gacha capsule, jump pad or even a hot spring!
Also, you can buy a new helmet and upgrade your spacesuit to enhance your basic abilities before you start the level.
Everything for you! Just use them well!!
STARNAUT, FIGHT SOLO! ANNIHILATE EM!
Remember: Defeat Enemies -> Collect Coins -> Visit Shopnaut!
Upgrade your weapons and suit to handle the escalating threats!
The Antenna weapon set is a great all-rounder when you're starting out!
Getting Armor or Auto-Recovery early on makes you harder to take down!
Once bought, weapons have infinite ammo and never break!
Don't ignore the tips from Wonderful coming through the antenna on your head!

Copiasu
“All right, reset time! I‘m feeling great!”
The 8th Designer Baby created by Stella. Driven by the dream of one day becoming a Starnaut and meeting Stella, he continues fighting. However, he actually received that title from Stella right from the start—he simply is too shy to claim it himself. With his incredibly positive personality, he charges forward fearlessly, no matter what kind of enemies may stand in his way.
Likes Toast when he’s late
Dislikes Solitude

Stella
“When in doubt, use your fists!”
The guide to Copiasu’s game journey. Originally created as the central AI brain of Seven Nights, she takes on an automatically generated form when emerging to the surface, which can change slightly each time. The form pictured is how she appeared in her first meeting with Copiasu, and is the version of her that Copiasu trusts and cherishes most as his beloved Stella. Stella tries to maintain this form for Copiasu as much as possible, although she finds it a bit chilly during the winter.
Likes Kaiten sushi
Dislikes Defeat
Wonderful
“Hmm... WONDERFUL!”
The physical manifestation of Wonderful chat, an AI chatbot created after Stella. He once served as an aide to Copiasu, but has since devoted himself to serving as a support role in his original form as a chatbot AI. You may occasionally spot him in his physical form as he runs around the stage with Lost Data in hand. If you spot him, make sure to give him a punch!
Likes Dry dorayaki
Dislikes Being ignored
Mouse/Keyboard and Controllers are supported.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 41 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
エルシャダイチームのヴァンサバ系3Dアクション! いろんな武器とヘルメットの力で、立ちふさがる敵を蹴散らしていくのはとっても気持ちいいです!!世界観もとっても素敵なので気になった方はぜひ! 一緒にスターノートになりましょう!
操作はカンタンだけど奥が深くて、どんどん先が気になる。 毎回展開が違ってるから何回もやりたくなる! スキマでテンポも良くて遊べていいかんじ
幻想的な雰囲気。エルシャダイプレイヤーに親和性の高い世界観とプレイ感覚。とても良い。
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese
Hours played at review time, across 41 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This game is GREAT! It honestly has some pretty fun gameplay and is overall a really solid experience. I highly recommend it! The story is great, and I love the character designs as well. -/Ravioli
~~~~~~...... 实在是称不上好玩... 我很喜欢同监督竹安佐和记的游戏《天使之王:梅塔特隆的飞升》(就是大丈夫萌大奶那一作),但本作看起来并没有很好地吸取到以往的制作经验:系统过于轻度全靠粗暴的堆量来维持流程长度,花俏的美术遮挡了画面中的关键信息(好吧——本作镜头还是比天使之王好不少的,但表现力上又远远比不上了),故事碎片谜语还要靠小说补充设定。 不管是从自带的小说还是认真打磨的奇观等我都能看的出来这是一个用热爱做出来的游戏,但实际体验实在是波澜不惊。类吸血鬼生存者的玩法导致3D大地图设计也没有太多可谈的设计,玩家在每一关要做的事情都是直奔10个目标地点,虽然部分关卡加入了按钮或者特殊敌人等机制但做的还是很粗糙,说不上能给体验带来巨大变化。 通关后看到短短的制作名单我都觉得心里凉了一大截,曾经《天使之王》的制作让游戏公司中途关闭只能以半成品的样子发售,现在又是空有想法却人手不足,而且这两个游戏还真就都没什么人玩...只能说希望能振作起来吧。
操作性良し。初期スピードこそ遅いものの、強化次第でどんどん早くなるのでステージを進めるのが楽しくなる。 特にニトロダッシュ・ニトロジャンプの爽快感は非常に気持ちがいい。
デザインやゲーム性はとてもいいと思う👍 快適に遊べるかは人とスペックによりそう
[h1]しっかりした作りの3Dヴァンサバライク[/h1] エルシャダイの人が作った3Dのヴァンサバと説明されることが多いこの作品。 実際そうですし大体説明がつきます。そのくらいには簡潔にまとまった作り。アーチ、ガーレ、ベイルも出るよ! 3Dになり色々面倒が増えそうな感じがしていましたが、機動力やコイン回収、緊急回避を兼ねるニトロのおかげで非常にすっきり。 たまにそんな値段で大丈夫か?というレベルの割引がされています。問題ないようなのでセールを狙ってみるのが良いかも。 ゲーム内容はクリア条件があるヴァンサバ。 クリア条件はロケットを10本飛ばすこと。ロケットを飛ばすにはお金が必要で、お金を集めるには敵の撃破が必要で、敵を倒すにはお金で武器強化が必要……といったシステムです。 ロケットを飛ばすことで制限時間が延長されるのでお金をやりくりする必要があります。 武器は強さが結構はっきりしたものが多く、大味なバランス。一番いいのが出るように祈るかリロールしましょう。 この作品がきっかけでエルシャダイの人がヴァンサバの日本スタジオの代表になったというのはちょっと感動的。
nice game
roguelike of 2025
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $4.2K | 30 | 83% | $4.99 | |
| $60.8K | 109 | 65% | $19.99 | |
| $43.9K | 186 | 89% | $7.99 | |
| $38.2K | 572 | 72% | $2.99 | |
| $8.1K | 32 | 94% | $9.99 | |
| $7.3K | 19 | 95% | $14.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $4.9K | 66 | 83% | $2.99 | |
| $4.9K | 71 | 76% | $3.99 | |
| $4.9K | 231 | 61% | $0.99 | |
| $4.9K | 70 | 97% | $2.99 | |
| $4.9K | 174 | 80% | $1.99 | |
| $4.9K | 116 | 39% | $1.99 |