
A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.
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 Aug 27 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 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
CoreBreaker: Desktop Swarm is a minimalist idle incremental brick-breaker game built to live on your desktop. Hostile robots are flooding the system. Wave after wave march down the corridor toward you. Your arsenal of bouncing Cores is all that stands between order and collapse. You build the defense. Then you watch it work.
Build it. Deploy it. Walk away. Upgrade your skill tree, unlock new Core types, then let CoreBreaker handle the rest. Run it in a corner of your screen while you work, browse, or do anything else. It plays itself. You just make it stronger.
Or take full control. Switch to full screen any time. Aim your Cores manually, react to boss waves, push further than idle mode can take you. Same build, same upgrades, completely different energy.
Your arsenal never stops growing. Seven Core types. Each with its own upgrade tree. Fire that spreads and explodes. Ice that freezes entire formations. Lightning that chains across six enemies at once. Laser that wipes whole rows in a single shot. Every upgrade changes how the game plays, not just how hard it hits.
The waves never stop either. Infinite enemies. Infinite scaling. Boss every fifth wave. When you die, you carry your multipliers into the next run and go further than before. There is no finish line. There is only further.
Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Reviews
[h1]デスクトップ放置ゲーなのに必要な機能がない[/h1] デスクトップ放置ゲーというのはデスクトップでの作業を邪魔せず、余白を使いながらゲーム内のリソースを稼いで強化を繰り返すゲームジャンルとなっている。 そのため、「最前面表示」はオフにできるのは基本中の基本といっても過言ではない。 なぜならそうでなければ常に画面のどこかしらを占有し続けるのでフルスクリーンで何かをする際に邪魔になるからだ。 小学生でもわかる道理だが、[u]本作には「最前面表示」がない。[/u] これは驚きだ。 デスクトップ放置なのに金を払って邪魔な存在を表示させ続けることになるのは笑えばいいやら飽きればいいのやら、だ。 [h1]不十分すぎるあれこれ[/h1] ①項目に対してクリックの受付判定が小さすぎるので操作性が悪い、というか単純にずれている。低価格と言えどテストぐらいはちゃんとしたほうがいいぞ? [b]遊びやすさの部分が雑[/b] ②日本語対応になっているが、非対応個所もある杜撰さ。そしてなんでもかんでも訳せばいいというものではない典型で「WAVE」が「波」になっていたりと雑。[b]翻訳が雑[/b] ③アップグレード画面でポップアップされる表示のテキストサイズが小さすぎて見づらい。視力検査をするつもりで本作を買ったつもりはない。[b]視認性が雑[/b] ④最初に書いた通り、最前面表示がないので他のウィンドウを出しても常にデスクトップの前面に居座り続けて存在が邪魔をする。[b]ゲームデザインが雑[/b] ⑤ボスが登場するWAVEは雑魚の数が少なく、稼げるリソースの量が少ないにもかかわらず、敗北時はボスのWAVEから再戦となるので稼ぎが少ない状態で再選を繰り返すことになる無間地獄かのようなバランスの悪さ。[b]ゲームバランスが雑[/b] [h1]まとめ[/h1] 値段相応の粗悪品。 質の低さの免罪符として低価格にしているような電子のゴミだ。 プレイを続ける上で当たり前に必要となる機能がなく、テストもろくにせず、バランスも悪く、言語対応もいい加減で[u]「何もかもが雑」[/u]というのが本作を体現している。 ここから何が伝わるかというとそんな作品を許容して世に出す制作者も雑な人間だ、ということだ。とてもではないがこれらからユーザー視点に立ててきめ細かいゲーム設計ができるような誠実さは微塵も伝わらない。 本作は金をとるレベルに達していない[h1]子どものお遊戯[/h1]である。
For me, it plays like a cool idle version of BallxPit, which is exactly what drew me to it in the first place. While some might find the visual style a bit generic and I didn't mind it at all because the core loop is solid. It serves as a good desktop companion if you enjoy this genre. What really keeps me coming back is the progression; upgrading your setup feels satisfying and delivers a genuinely fun sense of accomplishment. Plus, the developer has been killing it with continuous life updates and freshly added achievements to chase. If you are looking for a good idle game to park on your second monitor while you work or chill, this is definitely a good one to grab. *8/10*
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.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese
This game is simple but really fun. Just leave it run in the corner. Come back. Numbers gone up. Buy stuff. Leave running. Come back and even bigger numbers waiting for you to either leave it running on its own or take control, Satisfying
To be honest this is not just a second monitor game, its so addictive I buy it as a desktop pet but played more than half hour on full screen. and it is best desktop pet, it just sit on bottom of your screen while you can work or do your own stuff.
got hooked even though it plays in the corner it made me want to do all by myself 10/10 would play again
Pretty fun game. I actually left it running in the background during a meeting, and after that, I bought some upgrades and started playing actively. I really like how it has a fully idle mode, but also lets you actively aim when you want to play. Definitely worth checking out
indie game, no big evil corp, no reason not to like. The big boxes will scare ya though so watch out for them
I bought this game to fidget but I find myself on this game more than I do on my work :p I highly recommend it; the inventory and levelling up system is so addicting!
A well made incremental idler. First time I've had a desktop companion, but this seems a pretty cool way of having one. Lots of fun. Hoping the developers will continue content and such.
Simple idea, but weirdly addictive. For those who can't focus without multitasking, and to just relax and run in the background
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $22K | 179 | 97% | $3.30 | |
| — | 0 | — | — | |
| $0 | 0 | 100% | Free | |
| $455.5K | 3.5K | 88% | $6.99 | |
| $320.9K | 1.7K | 93% | $4.99 | |
| $35.4K | 163 | 58% | $4.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2.1K | 55 | 80% | $1.99 | |
| $2.1K | 55 | 84% | $1.99 | |
| $2.1K | 55 | 84% | $1.99 | |
| $2.1K | 62 | 81% | $0.99 | |
| $2.1K | 56 | 91% | $1.99 | |
| $2.1K | 62 | 94% | $1.99 |