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Immortal Defense

Also known as Immortal Defense, id, immortal defense

Immortal Defense is a story-driven tower defense game in which you give up your body and life to become an immortal "path defender", and defend your home world from destruction, forever. The game takes place over millions of years. Is there anything you would give up everything to defend?

Last update
15 May 2026
Players now
0
Original sources
1
Latest update
Announcement

v1.2.7v1.2.7 Patch Notes

BALANCE - Endless levels now are not quite as endless. It's now much more difficult to last a half hour, an hour, or more, because the difficulty in those levels now scales faster the longer a level lasts. For instance,…

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Latest updates

Update history

Browse past updates and patch notes for this game.

8updates

Gallery

In-game media

Achievements

Community progression

Top picks from 40 Steam achievements, sorted by player unlock rates.

  • Aa's CharmHidden39.7%
  • Bavakh ClawHidden17.7%
  • Blinding MedalHidden16.8%
  • Valid MedalHidden15.5%
  • Squalid MedalHidden15.1%
  • Fear MedalHidden11.7%