
Defend Your Life! Is tower defense set in human body where players are fighting against villain hordes of viruses and bacteria. Levels and units correspond to reality of human anatomy.
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 25 → 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 2,400 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
Defend Your Life! Is tower defense set in human body where players are fighting against villain hordes of viruses and bacteria. Levels and units correspond to reality of human anatomy.

Show your tactical and strategy thinking in epic battlefields situated in appendix, pancreas, heart, brain and many others vital organs. Customize build order of towers and use wisely upgrades and mighty spells. Use electric shock, bombard the enemies or support your towers by adrenalin injection. Summon mighty Golem and stop enemies like Flu, Cold, kidney stones or cancer. Everything in outstanding graphics.
Enjoy 17 epic battles in real human organs with interactive
Fight against 20+ different enemies based on
2 monumental boss fights where you will face the Stonekid and Cancer
Command Platelet soldiers and support them in fights
Hero Room with specialists ready to fight under your command
Build and upgrade 3 attacking towers with rich tech tree and don´t forget to support them with tower increasing range, attack rate or damage
Use and upgrade in-game bonuses with strong effect during fight – explosive bombs, electric shocks or adrenaline increasing attack rate of your towers
Enjoy the game on easy mode or accept the challenges of medium or hard difficulties
Read the in-game encyclopedia in order to take advantage of the knowledge about enemies and buildings
Use headphones for engaging audio experience included original music and sound design.
Enjoy the awesome hand painted levels and catchy cartoon animations
Addictive gameplay that will hook you in the human body for hours and hours!
Genres
Engagement
Reviews
Themes across 44 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
TOP-Game!!! Bis auf "Bein" ist alles "ganz normal". Wer also Kingdom Rush o.ä. spielt, macht mit "Defend your Live" nichts verkehrt.
je to dobrá hra
Это эталонный тавер-дефенс, который должен попробовать каждый уважающий себя стратег. Он берёт всё лучшее из жанра, оттачивает это до блеска и добавляет свою уникальную изюминку. Это не просто времяпрепровождение — это интеллектуальное наслаждение, визуальный праздник и тактический вызов одновременно. Безоговорочная 10/10! Игра, которая не разочарует ни новичка, ни ветерана.
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, Czech, Japanese, Portuguese - Portugal, Russian, Simplified Chinese*languages with full audio support
Hours played at review time, across 44 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
un tipico juego de poner torres, upgradear armas y defensas con un escenario dentro del cuerpo. Gran desarrollo de niveles y desafios. Muy adictivo. Genial para desperdiciar la vida y olvidar problemas.
还可以吧,英雄的话只要用最后一个就可以了,这个游戏攻击力加点有上限,最后一个英雄最高可以加到22点攻击,虽然升满后也没有太厉害,但其他的更弱。
[list] [h3] Достоинства: [/h3] [*] Перманентные улучшения [/list] [list] [h3] Недостатки: [/h3] [*] Не поддерживает современное разрешение [*] Каким-то образом умудряется фризить [/list]
STORIA: Non c'e' storia. GAMEPLAY: Casual, tower defense. GRAFICA: Appena sufficiente per il tipo di gioco. SONORO: Le musiche in se non sarebbero nemmeno male se non per il problema che sono solo 2 o tre forse. CONTROLLER: Consigliato mouse e tastiera. DURATA: Circa 15 ore per il completamento di tutti gli achievement. RUN COMPLETAMENTO: Una, tutti i livelli sono rigiocabili. COMMENTO: L'idea non è male ma il problema sono la scarsità di contenuti, poche torri e pochi nemici e poco differenziati tra loro. I livelli poco ispirati e poche le possibili strategie. Insomma se cercate un tower defense fatto bene la fuori c'e' decisamente di meglio. Da non prendere nemmeno in sconto. VOTO: 45/100
If you like tower defense I would not understand why you would not like this game. Yes, some level are frustrating, but that's what a tower defense should be. This game has a fun taste to protect the body theme.
É um tower defense bem simples. É OK mas aparentemente foi abandonado logo depois do lançamento, resolvi depois de alguns anos voltar pra fazer as conquistas e simplesmente parece que não liberam mais. Existem outros bem melhores e mais baratos disponiveis
Довольно-таки забавный и приятный проект в жанре "Tower defense", в котором нам предстоит встать на защиту своего [strike]старого и больного[/strike] организма! Сама по себе игрушка звёзд с неба не хватает, но вполне себе заставляет увлечься собой и, порой, получить удовольствие! А порой игра и вовсе удивляет, предоставляя нам на растерзание очередную болячку. Три уровня сложности позволят вам пощекотать себе нервы, разнообразие (какое-никакое) башен позволит строить различные тактики для каждого уровня, а внутреигровые покупки (донат есть, но он абсолютно не нужен для игры) помогут вам в особенно сложных местах. Не поклонник жанра, но свою долю положительных эмоций я получил. Всем здоровья и берегите свои любимые (и единственные) тела :з
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
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| $79 | 1 | 100% | $2.99 | |
| $14.5K | 15 | 67% | $39.99 | |
| $8.4K | 67 | 88% | $4.99 | |
| $96 | 1 | 100% | $3.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $302.7K | 1.1K | 78% | $9.99 | |
| $302.5K | 957 | 63% | $9.99 | |
| $302.5K | 716 | 63% | $19.99 | |
| $302.8K | 984 | 82% | $12.49 | |
| $302.4K | 910 | 76% | $13.99 | |
| $302.8K | 898 | 89% | $14.99 |