What is Idle Tower Defense?
In this idle tower defense game, you assemble a tower from modules and automatically defeat enemy waves. Waves earn points to unlock modules, while defeated enemies drop gold for upgrades. Evolving grants new abilities and starts you over.
For you if...
- +you enjoy choosing modules for your tower
- +you prefer automatic combat and a relaxed pace
Not for you if...
- −you want to control each attack yourself
- −you dislike starting over to gain new abilities
What players say
54% of 118 reviews are positive
Players praise the visuals but say the game can become repetitive or tedious.
Screenshots and trailer
Idle Tower Defense system requirements
As published by the developer.
Minimum
- OS
- windows 10+
- Processor
- 2 Ghz
- Graphics
- Intel HD Graphics 4000 or equivalent
- Memory
- 4 GB RAM
- Storage
- 1 GB available space
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Achievements
- 80
- Steam features
- Cloud saves, Family Sharing
Steam Deck: Playable
- Sometimes shows mouse, keyboard or non-Deck controller icons
- Some text entry requires manually opening the on-screen keyboard
- Some in-game text is small and may be hard to read
- All functionality is accessible with the default controller configuration
- Default graphics settings perform well on Steam Deck
Multiplayer and co-op
Languages
Text only: English, Simplified Chinese, French, German, Spanish - Spain, Russian, Japanese, Traditional Chinese, Portuguese - Portugal, Korean.
Tags
- Incremental
- Tower Defense
- Idler
- Bullet Hell
- Minimalist
- Colorful
- Casual
- Indie
- Relaxing
- Combat
- Strategy
- 2D
- Abstract
- Psychedelic
- Atmospheric
- Singleplayer
Recent updates
- Aug 20, 2025 · Version 1.1.8
- Aug 15, 2025 · Version 1.1.7
- Aug 13, 2025 · Version 1.1.6
- Aug 12, 2025 · Version 1.1.5
- Aug 5, 2025 · Version 1.1.4
