Roshamboss
Rock Paper Scissors, but with abilities that break the rules. One player picks a raid Boss, then three players pick Heroes to take them down. Strategize, improvise, and read minds in this 1v3 card game.
Last Updated: 10/6/2025
| Developer | Gumption Games |
| Publisher | Gumption Games |
| Steam App Id | 2779520 |
Roshamboss
Rock Paper Scissors, but with abilities that break the rules. One player picks a raid Boss, then three players pick Heroes to take them down. Strategize, improvise, and read minds in this 1v3 card game.
Last Updated: 10/6/2025
- Windows
- Mac
- Linux
About Roshamboss
Roshamboss is a Casual, and Strategy game developed by Gumption Games. It was released on the Steam Store by Gumption Games.
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, Roshamboss supports the following features:
- Co-op
- PvP
- Multi-player
- Family Sharing
- Online Co-op
- Online PvP
Media & Sceenshots
Watch the featured video for Roshamboss and see the latest screenshots from the Steam Store.
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Features & Categories
Frequently Asked Questions
Soures & References
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Roshamboss data has been sourced from:
- Valve Corporation. (2025, October 6). Roshamboss on Steam. Steam Store.
- Valve Corporation. (2025, October 6). Roshamboss. Steam Community Hub.