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Giant Defense

Also known as Giant Defense, gd, giant defense

The most challenging tower defense game to date, real-time control 3D perspective, multiple enemy intelligent attack routes! 8 types of towers, each with unique special abilities.25 challenging levels to conquer!Over 10 powerful enemies to challenge your command abilities.

Last update
17 Jun 2026
Players now
0
Original sources
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Latest update
Announcement

Update Notes For Mar 4

The following optimizations have been made in this upgrade: (1) The pathfinding algorithm has been improved, so that even in crowded situations, giants won't fail to find a path. (2) The turret radar has been enhanced,…

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Latest updates

Update history

Browse past updates and patch notes for this game.

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Gallery

In-game media

Achievements

Community progression

Top picks from 24 Steam achievements, sorted by player unlock rates.

  • RiseThis is humanity's first victory! If it weren't for you, we wouldn't even have been able to keep our last line of defense. But the giants have not stopped, and we must hold the institute.24.2%
  • Rush outThat's great! The capital is already under our control. Kick the giants out of the capital!19.6%
  • CapitalThis is humanity's first victory! If it weren't for you, we wouldn't even have been able to keep our last line of defense. But the giants have not stopped, and we must hold the institute.19.6%
  • New turretThanks to you, we held the capital, isn't the new turret more powerful? There are more and more giants, get ready for the decisive battle!19.6%
  • More offenseYou are awesome! I heard that the newly invented turret of the institute has arrived, so go and prepare for the battle of the new line of defense!19.6%
  • InstitutionGreat, it seems that the turret can really stop the giant, try to hold it for as long as possible, and give us a new defense line to buy as long as possible!19.6%