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Hydra TD

Also known as Hydra TD, ht, hydra td

Hydra TD is a stylized tower defense game built around smart placement and careful decisions. Place towers along the path, upgrade them over time, and hold back incoming waves before they reach the end. Complete the campaign, then continue into Endless mode to see how long your defense can hold.

Last update
12 Jun 2026

Latest update

Patch notes

v1.2.0Patch 1.2.0 - Tower Evolution

New Features Towers now gain upgrade branches, offering 2 augmentations to choose from at each upgrade tier Added a full keybinding menu to Settings UI & Flow Improvements Difficulty selection has been moved directly to…

4 changesGameplayMapsRead patch notes

Update history

Browse past updates and patch notes for this game.

9 updates

Gallery

In-game media