Theseus' Cycle
A dark sci-fi 2D action and factory automation game. Defeat alien monstrosities with high-speed parries to harvest their mechanical flesh. Use these spoils to build and upgrade an automated bio-energy factory. Generate power to unlock new territories and fuel your progression.
Last Updated: 6/22/2026
| Developer | LEI YAT MING |
| Publisher | LEI YAT MING |
| Steam App Id | 4825220 |
Theseus' Cycle
A dark sci-fi 2D action and factory automation game. Defeat alien monstrosities with high-speed parries to harvest their mechanical flesh. Use these spoils to build and upgrade an automated bio-energy factory. Generate power to unlock new territories and fuel your progression.
Last Updated: 6/22/2026
- Windows
- Mac
- Linux
About Theseus' Cycle
Theseus' Cycle is an Indie, Adventure, and Action game developed by LEI YAT MING. It was released on the Steam Store by LEI YAT MING.
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, Theseus' Cycle supports the following features:
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Theseus' Cycle and see the latest screenshots from the Steam Store.

Theseus' Cycle DLC
Theseus' Cycle has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
| Theseus' Cycle Demo | Demo | 6/20/2026 | Steam Charts |
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Features & Categories
Frequently Asked Questions
Soures & References
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Theseus' Cycle data has been sourced from:
- Valve Corporation. (2026, June 22). Theseus' Cycle on Steam. Steam Store.
- Valve Corporation. (2026, June 22). Theseus' Cycle. Steam Community Hub.
