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Yuki-Onna Checker

Yuki-Onna Checker

by Cockroach Studio

★ 89%
Price $2.99
Avg Players 8
Reviews 102
Released Apr 1, 2026
2DAnimeCasualCute
View on Steam ↗

Media

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Yuki-Onna Checker is a desktop mascot that monitors your PC's temperature in real time, with the character's mood and animations responding to heat levels. The premise hinges on keeping your system cool to make her happy, blending idle companionship with a gentle incentive to manage your hardware. It appeals to players seeking atmospheric desktop decoration with a functional utility angle.

About this game

Players, last 30 days

Peak 15 · Low 4

Daily peak concurrent players, sampled once a night from Steam.

What players are saying

▲ Recommended 2 hrs
The Game itself is indeed cute as a widget for your desktop.

However, there are some minor (not her age i think) problems, such as: The other CPU app scans the current temp of my CPUs however, Yuki Onna chan doesn't give a sh*t to CPU but does to GPU temp somewhat.
Idk, this is either my skill issue or technical stuff, or the dev's skill issue or etc

But you might wanna try the demo before buying this to check technical stuff, though, it's only few bucks, so it's not such an issue.
Plus, she heals herself whenever you type sh*ts, and I personally found it somewhat satisfactory ahhh

Again, it is just a few bucks to get this melting girl. So why shall u not go grab her?
4 found helpful Steam ↗
▲ Recommended 2 hrs
i treat her like my own daughter, 10/10
3 found helpful Steam ↗
▲ Recommended 0 hrs
Very good, very cute, have her in the corner while I game.

Tip for when u buy it for the first time: Go to settings and set 'Use Min Temp' so it's accurate
1 found helpful Steam ↗

Reviews are by Steam users, hosted on Steam.

Latest updates

続編:電気女ちゃんチェッカーが9月1日にリリース!

33 days ago
雪女ちゃんチェッカーを遊んでいただきありがとうございます!続編:電気女ちゃんチェッカーが9月1日にリリース!↓こちらからウィッシュリストに追加「電気女ちゃんは強い電気が大好きだよ。パソコンをフル活用して、電気女ちゃんを喜ばせてあげよう!ゲームや作業のお供にもおすすめのデスクトップマスコット」CPU/GPU稼働率や充電率に、元気いっぱいリアクション61%以上でとても喜ぶ31~60%でとても楽しむ30%以下でとても怒る雪女ちゃんは陰キャだったのですが、電気女ちゃんは陽キャでリアクションが元気いっぱいです!お得なバンドルも公開予定雪女ちゃんチェッカーをお持ちの方は安く買えるバンドルを公開予定です!デスクトップに二人とも置いてあげると、動きがシンクロして可愛い。ということでお知らせでした!

雪女ちゃんの死亡と次回作に関するお知らせ!

50 days ago
雪女ちゃんチェッカーを遊んでいただきありがとうございます!雪女ちゃんが死亡したらどうすれば?死亡画面を30分放置すればリスタートボタンが表示されます!次回作を制作中!死亡システムの調整も!?雪女ちゃんチェッカーの次回作を制作中です!もちろん可愛い女の子が登場します!↓モザイクありの女の子のイラストがこちら何も見えねえじゃねえか!!!雪女ちゃんは陰キャなのですが、それと真逆のキャラにする予定です。でも二人の仲は良いので一緒のパソコン画面に飼ってあげてくださいね!詳しくは続報を闇宮のYoutubeチャンネルでお待ち下さい闇宮のYoutubeチャンネル

Yukionna-chan Checker will continue adding features based on user reviews!

178 days ago
❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️❄️Thank you for checking out Yukionna-chan Checker!This idle game includes features such as displaying temperature and animated Yukionna-chan, but other features (such as resizing, for example) have intentionally not been implemented yet.This is because features conceived by the developer might end up being intrusive or unnecessary for players.(In fact, we have also received feedback that the animations feel too prominent.)We believe that by implementing requests written in reviews, Yukionna-chan Checker can become an even better game!If you enjoy this game, please write in the reviews which features you would like to see added!Finally, for some reason, please take a look at an image of Yukionna-chan whose IQ has become unusually low (there’s no particular meaning behind it).

Posts come from Steam's official announcements feed.

Looking for something to play next? See the best idle games on Steam, ranked by real player counts.

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