Firefly
In this action roguelite, a firefly is your light. It follows you along its own path, the ground behind it goes dark, and the dark drains your sanity. Fight in real time through three levels and their guardians, turn four clubs into weapons, and play solo or with up to three friends.
Last Updated: 10/28/2026
| Developer | Bright Light Studio |
| Publisher | Bright Light Studio |
| Steam App Id | 5436260 |
Firefly
In this action roguelite, a firefly is your light. It follows you along its own path, the ground behind it goes dark, and the dark drains your sanity. Fight in real time through three levels and their guardians, turn four clubs into weapons, and play solo or with up to three friends.
Last Updated: 10/28/2026
- Windows
- Mac
- Linux
About Firefly
Firefly is a game developed by Bright Light Studio. It was released on the Steam Store by Bright Light Studio.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Firefly supports the following features:
- Remote Play Together
Media & Sceenshots
Watch the featured video for Firefly and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Firefly data has been sourced from:
- Valve Corporation. (2026, October 28). Firefly on Steam. Steam Store.
- Valve Corporation. (2026, October 28). Firefly. Steam Community Hub.