Before you play · Idle Defense: Cosmic TD
The website language and the game language are different. Check the creator-declared languages and controls below before opening the game.
Our play check
The public source page was checked. Gameplay and mobile compatibility have not been independently tested.
AI disclosure
Creator declares AI-assisted code. This does not mean the entire game was generated by AI.
AI Assisted, Code, Graphics, Text
Release & source notes
This is the first-public timestamp on itch.io, shown in Beijing time. It is not proof of the game’s first release anywhere. Directory addition dates are not used as release dates.
- Original source
- Rui Codex · itch.io ↗
- Platform publication (UTC)
- Source checked
- Oct 20, 2026
