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About Defend Your Life: TD
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.
Defend Your Life: TD needs at least OpenGL 3.0 compliant with 512MB of video RAM. and 1 GB RAM.
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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.
Game modes: Single player
Right now the lowest price for Defend Your Life: TD we're tracking is $9.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Defend Your Life: TD is $3.99 at Steam on August 24, 2026. The current best price is about 150% above that low.
82% of 574 Steam user reviews for Defend Your Life: TD are positive ("Very Positive").
The minimum system requirements for Defend Your Life: TD are — OS: Windows XP Service Pack 3; CPU: Dual Core CPU; GPU: OpenGL 3.0 compliant with 512MB of video RAM.; RAM: 1 GB RAM; Storage: 400 MB available space. See the full minimum and recommended specs in the system requirements section on this page.
Defend Your Life: TD released on April 10, 2015, developed by Alda Games and published by Alda Games.
Defend Your Life: TD is available on Linux, PC (Microsoft Windows), Mac. It supports single player.
Defend Your Life: TD last hit a new low of $3.99 on August 24, 2026 at Steam. Current best price is $9.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Defend Your Life: TD price right now is $9.99 at Steam.
| Store | Price | Buy link |
|---|---|---|
 SteamBest price | $9.99 | Buy Defend Your Life: TD at Steam |
All-time low: $3.99 at Steam on Aug 24, 2026 — the current best price is 150% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
