Gunnheim
Developed by SIEIDI Ltd
At a glance
Overview
An action, indie game by SIEIDI Ltd — single-player, multi-player, co-op, shared/split screen.
Steam’s own one-line description: “Dish out carnage of hellish proportions in Gunnheim, a top-down co-op shooter where the equation is simple: Vikings + Guns = Mayhem!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Gunnheim.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | Yes |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7 or later
- Processor: AMD A6-4400M APU
- Memory: 2 GB RAM
- Graphics: Intel HD Graphics 4600
- Network: Broadband Internet connection
- Storage: 1 GB available space
- Additional Notes: Can be played with a controller or mouse+keyboard
Supported languages (1)
Gunnheim FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Gunnheim?
Steam classifies Gunnheim as a Action, Indie game, developed by SIEIDI Ltd. Dish out carnage of hellish proportions in Gunnheim, a top-down co-op shooter where the equation is simple: Vikings + Guns = Mayhem!
How much does Gunnheim cost?
As of June 2026, Steam lists Gunnheim at $1.24. Prices and regional pricing change — check the Steam page for the current figure.
Is Gunnheim single-player or multiplayer?
Steam lists these modes for Gunnheim: Single-player, Multi-player, Co-op, Shared/Split Screen, Cross-Platform Multiplayer. It supports both solo and multiplayer.
Is Gunnheim on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Gunnheim for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Does Gunnheim support cross-platform play?
Steam tags Gunnheim with Cross-Platform Multiplayer.
Is Gunnheim out yet?
Yes — Steam lists a release date of Oct 16, 2015.
What platforms is Gunnheim on?
Gunnheim is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Gunnheim single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, Co-op, Shared/Split Screen, Cross-Platform Multiplayer.
How much does Gunnheim cost?
Steam lists it at $1.24.
Does Gunnheim have achievements?
Yes — Steam lists 11 achievements for Gunnheim.
Who made Gunnheim?
Gunnheim is developed by SIEIDI Ltd.
Where to get Gunnheim
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, the publisher.