Starfall Defense
Starfall Defense is a real-time multiplayer tower defense game blending ancient mythology with cosmic sci-fi. Deploy legendary heroes like Pangu and Nuwa, trigger class synergies, and fend off alien swarms! Features 2-player co-op and ranked PvP. Free to play, pure strategy!
Last Updated: 10/18/2026
| Steam App Id | 5323250 |
Starfall Defense
Starfall Defense is a real-time multiplayer tower defense game blending ancient mythology with cosmic sci-fi. Deploy legendary heroes like Pangu and Nuwa, trigger class synergies, and fend off alien swarms! Features 2-player co-op and ranked PvP. Free to play, pure strategy!
Last Updated: 10/18/2026
- Windows
- Mac
- Linux
About Starfall Defense
Starfall Defense is an Early Access game. It was released on the Steam Store.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Starfall Defense supports the following features:
- Family Sharing
Media & Sceenshots
Watch the featured video for Starfall Defense and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Starfall Defense data has been sourced from:
- Valve Corporation. (2026, October 18). Starfall Defense on Steam. Steam Store.
- Valve Corporation. (2026, October 18). Starfall Defense. Steam Community Hub.