Defend Your Life: TD

Defend Your Life: TD

Released Apr 2015

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.

79% positive · 1,090 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $4.49 $9.99 −55%
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Evaluation

Defend Your Life: TD launched on April 10, 2015. The developer pushed three updates in quick succession after launch: a patch on April 17, 2015 adding resolution support and controls improvements; a content update on April 24, 2015 adding a new level and boss; and a final patch on May 15, 2015 adding Steam Cloud save and bug fixes. After May 15, 2015, there have been no further updates or developer communications about this game. The only subsequent news post from the developer — dated December 7, 2017 — was an announcement for a different game entirely (Band of Defenders), with no mention of continued work on Defend Your Life: TD. The store description describes a fixed set of content (17 levels, 20+ enemies, 3 towers, 2 boss fights) with no mention of planned additions or ongoing updates. The game was clearly released as a complete, finished product, with its brief post-launch patch window wrapping up by mid-May 2015.
Evidence
Update 3 added Steam Cloud save support and bug fixes. Last official communication about this game from the developer.
news post · May 15, 2015 source development ending
high
Developer announced a new game (Band of Defenders) — no mention of further development or updates for Defend Your Life: TD.
news post · Dec 7, 2017 source development ending
medium

Media

Details

Developer
Publisher
Alda Games
Achievements
20
Platform
Windows, macOS, Linux
Controller
—
Steam Deck
Not rated
Players
Single-player

About this game

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.

Key Features:

  • 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!

Last evaluated Jun 28, 2026
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