Host Mortem
You're a ghost named Ash. Possess your fallen foes and survive endlessly challenging dungeons in Host Mortem — a minimalist roguelike where corpses are canon.
Last Updated: 8/22/2025
| Developers | |
| Publisher | coldboot.studio |
| Steam App Id | 3629620 |
About Host Mortem
Host Mortem is a Casual game developed by DLRiggur, and GhostRZZR. It was released on the Steam Store by coldboot.studio.
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, Host Mortem supports the following features:
- Full controller support
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Host Mortem and see the latest screenshots from the Steam Store.

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Soures & References
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Host Mortem data has been sourced from:
- Valve Corporation. (2025, August 22). Host Mortem on Steam. Steam Store.
- Valve Corporation. (2025, August 22). Host Mortem. Steam Community Hub.