
DEFRAG is a game about cleansing corrupted sectors and refining them through optimization to build a stronger system. Collect resources, adjust configurations, and complete your build as you progress.
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): 1/day in the week to Sep 4 → 1.43/day in the week after.
Reviews, worldwide (the counter carries no country): 1/day in the week to Jul 22 → 1.25/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
[ CLEAN THE SECTOR ]
* Eliminate viruses and cleanse the sector.
* Maximize weapon performance through modules.
[ UPGRADE NODES ]
* Collect resources to strengthen your nodes.
* Combine nodes to create new combat styles.
[ CHALLENGE & REWARD ]
* Earn special rewards through challenges.
* Take on higher difficulties with new strategies.
Genres
Engagement
Reviews
Themes across 97 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Good 5 hour incremental. Solid gameplay loop with some actual build variety.
デザイン、ゲーム性ともに非常に良かった! サウンドに関しても◎ クリアした今でもたまーにやりたくなる
[h1] 弾幕インクリメンタルゲー[/h1] スキルツリーをすすめて、どんどん濃くなる弾幕と戦うゲーム。 武器の組み合わせなどビルドを考えるのも楽しかったです。 この値段で結構遊べるのでおすすめです。 ただ、すごく目が疲れました。
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Korean, Simplified Chinese, Russian, Portuguese - Brazil
Hours played at review time, across 97 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Pretty fun game
スキルツリーがたくさんあって楽しめます。 演出やBGMもイカしててよかったです。
I wasn't a fan when I played through this. It's your typical incremental game that tries to add a gimmick to0 make it unique. The Overclock and Benchmark achievements are unnecessarily difficult, with the latter I needed to find a guide for. Progression also is very slow, with most of he upgrades not being useful in any way, especially for the weapons.
내 마음대로 빌드를 짤수 있다는점이 좋았음
fun game
good game
По поводу геймплея ничего писать не буду - он весь на скринах, больше там ничего нет(и это хорошо). Хочу сказать другое, эта игра - оружие против эпилептиков, 10 секунд хватит для анти-оживления на месте. Рекомендую
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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