
You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!
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 Aug 22 → 0.14/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

It's 2058. Earth faces its darkest hour. The alien Xenos have invaded and threaten humanity's survival. As regular military forces are overwhelmed by the onslaught, a beacon of hope emerges from among the carnage: DEFCON: Xenos, an elite group of soldiers with the sole mission of repelling the alien invasion to secure the future of mankind.
You are one of these soldiers, sent to ravaged cities and landscapes destroyed by the invaders. You will fight a cunning, constantly evolving enemy who grows smarter and more ferocious with each encounter. Prepare for an escalating challenge that will test your fighting ability and push your strategic prowess to their limits and beyond.

Thrilling bullet hell action as you carve your way through hordes of aliens!
Multiple agents with unique tech trees to unlock and upgrade, each with their own way to decimate hordes of invaders!
Vast arsenal of weapons, modules, and ultimate abilities to choose from and forge your own path to victory!
Intense, fast-paced 10 to 20 minute runs where every moment matters and the foes just never stop coming!
Warfare on a global scale, across levels modeled on real-world locations!Flexible difficulty and diverse game modes, to customize the risk, reward, and experience as you see fit!
In the face of oblivion, will you stand as Earth's last line of defense? Join the fight today!
Genres
Engagement
Reviews
Themes across 46 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Plenty of grinding, nicely presented. Top tip - read all the research options (there are 4 or 5 tabs) - some are easy to achieve early on and help speed your progression significantly.
I didn't hate it, but it's very cheaply put together and has numerous flaws. Just a basic Survivors clone with a lot of grinding.
総合評価 SFとトップダウンシューターが好きならオススメ・・・カモ サバイバーライクがやりたいなら他のゲームをやった方がイイ いいと感じる点 ・値段に対するボリューム感 ・エイリアンの軍団と戦っている感 ・徐々にアップグレードを解放して強くなっていく感覚 ・周回プレイに彩を加える研究ミッション 微妙、ストレスだと感じる点 ・選択肢の再抽選は解放まで長いがバグっていて解放しても利用できない ・運のステータスを解放して選択肢が4つ出た場合は再抽選の解放状況に関わらず再抽選できてしまう ・不要な武器、強化の選択肢からの除外機能が存在しないので解放すればするほど好きなビルドが組めなくなる ・遠距離、突進、自爆、迫撃砲攻撃を行う雑魚敵が大量に湧いて来る上こちらの弾が派手過ぎて状況が把握できなくなり、蜂の巣にされる ・20分モードのボス敵が硬すぎる、第3ステージは固い上にジャンプ攻撃(使用中無敵)を超高頻度で行うため途轍もないストレスになる ・敵のAIは直進しかない、それだけならいいがステージ上にやたらと障害物がおいてあるので引っかかりまくる。第3ステージは沢山の壁で区切られた室内マップだよ、やったね!・・・2度とやりたくない
Media

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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, German
Hours played at review time, across 46 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Macht mega Spaß und packt einen von Runde 1 an. Mindestens so cool wie Vampire Survivors. Finde die Map gut designed und die Gegner abwechslungsreich in den Mechanics. Großes Lob ans Dev-Team!
fun game to play.
Esta entretenido
I like the game. It looks great and handles well with a controller. Some of the menu navigation leaves a little bit to be desired, but I’m happy to log in and play a session or two most days. The game is being actively developed. I took a few months off and can definitely see the improvements being made. Case in point: The developer recently added the research facility, which is basically a set of quests/missions you can choose from to further increase the number of skills you’ll have at your disposal. A nice touch if you ask me. Overall, I’d recommend this game. It’s a solid, competent, Vampire Survivors like game. Easily worth the asking price.
https://youtu.be/__0djIIGqjo Many of the upgrades are low impact that are hard to actually feel the difference in game providing a lack luster drive to progress in a run or with meta upgrades.
¿Qué decirte? El género "Survivors", de auto disparo, cuya única interacción es manejar al personaje esquivando tiros y bichitos... con stats únicamente conseguibles a través del grinding. Muchas partidas, y comprás cositas. Ya se ha visto, si. Pero te engancha. Es paco puro. Extraño las épocas donde tenías que tener algún tipo de estrategia más allá de huir de bichito como rata. Me parece más bien que no soy el público de este estilo de juegos. 6/10
pretty fun and lots to do for $2.50
Players by region
Where this game's players are, estimated from review languages.
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