Gunnheim
- First release
- Oct 16, 2015
- Developer
- SIEDI Ltd
- Publisher
- Meridian4
- Engine
- Unity
- Platforms
- PC (Microsoft Windows), Mac, Linux
Attributes
Details
Storyline, release dates, time to beat, age ratings, modes, links, keywords
- Release dates
- PC (Microsoft Windows)
- Oct 16, 2015
- Mac
- Oct 16, 2015
- Linux
- Oct 16, 2015
- Game modes
- Co-operative, Multiplayer, Single player
- External links
- Steam (opens in a new tab)Official site (opens in a new tab)Twitch (opens in a new tab)
- Keywords
- shoot 'em up, twin stick control
… All 2
, twin stick control
At a Glance
- Critic Score
- 70
Overview
Steam review summary
Steam users rate this Mixed, 115 reviews in all languages, recorded 16 October 2026
Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.
Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Multiplayer
- Online multiplayerIGDB · 28 Oct
- Online co-opSteam · 16 Oct
- Local co-opSteam · 16 Oct
- Shared or split screenSteam · 16 Oct
- Co-op campaignIGDB · 28 Oct
- Steam Remote Play TogetherSteam · 16 Oct
Feature data: SteamFeature data: IGDBSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
How it plays
From Steam
- Action
- Indie
- Gore
- Violent
- Co-op
- Twin Stick Shooter
- Top-Down Shooter
- 4 Player Local
Steam content notes
- Frequent Violence or Gore
- General Mature Content
Steam's content categories for this game, based on what the developer told Steam. They aren't an official classification, and the game may include content they don't list.
Tags and content notes: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Crossplay
CritScore is not affiliated with, endorsed by or sponsored by any publisher, developer or platform holder named here.
Languages
- Englishinterface
Language data: IGDB · recorded 28 Oct 2026
Features
Input and devices
- Full controller support
Steam features
- Steam Achievements
- Steam Cloud saves
- Steam Family Sharing
Feature data: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Media
Screenshots
Community
Player reviews
Be the first to review
Behind the game
Related
About storefront and compatibility information
Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.
