About Passive Hero: Save the World in 100 Days!

Passive Hero: Save the World in 100 Days! is a RPG, Simulation, Indie, Casual, and Strategy game developed by 白水機關. It was released on the Steam Store by 白水機關.

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, Passive Hero: Save the World in 100 Days! supports the following features:

• Family Sharing
• Single-player

Media & Sceenshots

Watch the featured video for Passive Hero: Save the World in 100 Days! and see the latest screenshots from the Steam Store.

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Soures & References

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Passive Hero: Save the World in 100 Days! data has been sourced from:

• Valve Corporation. (2025, March 19). Passive Hero: Save the World in 100 Days! on Steam. Steam Store.
• Valve Corporation. (2025, March 19). Passive Hero: Save the World in 100 Days!. Steam Community Hub.