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Keen Software House

Independent game studio developing science-based games

Overview

Keen Software House develops sandbox, physics-based games and builds its own VRAGE engine to power titles like Space Engineers and Medieval Engineers. Its games let players design, build, and manage complex structures using believable physics in space or medieval settings. The company differentiates itself by basing technology and game design on real science—hard sci-fi and historical accuracy—supported by an in-house engine. Its goal is to promote science education and curiosity by making learning through play fun and accessible.

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About Keen Software House

Simplify's Rating
Why Keen Software House is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

EntertainmentGaming

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

2008

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What believers are saying

  • Hostile Encounters on October 19, 2026 proved Keen can land major gameplay milestones on schedule.
  • July 27, 2026 Prosperity and August 17, 2026 stability updates show live-ops momentum.
  • Keen is still hiring in Prague and remote, signaling active development and headcount support.

What critics are saying

  • Space Engineers 2 remains an alpha; October 2026 crashes and placeholder assets still needed hotfixes.
  • Revenue depends heavily on Space Engineers; a stalled sequel would leave Keen anchored to one aging hit.
  • The November-December 2026 Warfare 3 roadmap is aggressive; slips would undermine player trust and wishlists.

What makes Keen Software House unique

  • Keen Software House owns VRAGE3 and ships systemic engineering sandboxes, not scripted shooters.
  • Space Engineers 2’s October 19, 2026 Hostile Encounters added reactive NPC combat in a destructible world.
  • Prague-based Keen keeps iterating Space Engineers after 13 years, showing unusual franchise stamina.

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Benefits

  • Remote Work Options

Company News

COGconnected
Oct 20th, 2026
Space Engineers 2 adds combat NPCs with new Hostile Encounters update.

Space Engineers 2 adds combat NPCs with new Hostile Encounters update. The enemies have landed in Space Engineers 2. Keen Software House has released Hostile Encounters, a major Alpha update for Space Engineers 2 that introduces combat NPCs for the first time. The update adds the Renegades and their heavily equipped Boatmen leaders, bringing new challenges to the game's destructible engineering sandbox. Unlike enemies in traditional shooters, these NPCs must navigate an environment that players can reshape at any moment. Players can destroy enemy cover, rebuild structures, block paths with vehicles, or alter the terrain to gain an advantage during combat. To support these encounters, Hostile Encounters introduces NPC navigation, cover behavior, threat sharing, and combat reactions. These systems allow enemies to respond to changing battlefield conditions, making fights more dynamic and giving players greater freedom in how they approach each encounter. The update also expands several other aspects of Space Engineers 2, including character combat, Almagest exploration, Locations and Contracts, and planetary visuals. Building enthusiasts have more options to experiment with, too. The update adds 19 new blocks, including the Interior Turret, Cables, Pipes, Armor Slabs, and decorative props. These additions provide more flexibility when designing ships, constructing bases, and customizing structures. Additionally, experimental NVIDIA DLSS support has arrived, giving players another option to improve performance on supported hardware. Hostile Encounters marks an important step for Space Engineers 2 as combat becomes a bigger part of its sandbox experience. With enemies that can react to a constantly changing environment, players will have more opportunities to combine engineering skills with creative combat strategies. It will be interesting to see how these new encounters evolve as development continues.

Game Developer
Jul 27th, 2026
Space Engineers: Prosperity Update & Pack live now!

Space Engineers: Prosperity Update & Pack live now! The free update introduces new Encounters, Prototech technology, economy improvements, new blocks, and more! July 27, 2026 [This unedited press release is made available courtesy of Game Developer and its partnership with notable game PR-related resource Games Press] Keen Software House: Prague, Czech Republic - 27 July, 2026 - Keen Software House is excited to announce that the Prosperity Update and Prosperity Pack for Space Engineers have launched and are available now. The Prosperity Update gives players new reasons to explore, take risks, and grow their operations. The Factorum, a secretive and dangerous endgame enemy faction, guard rare Prototech that cannot be produced through normal means. Players who survive these encounters can recover powerful technology, including the new Prototech O2/H2 Generator. New tools also make it easier to recover lost ships, uncover stories, and expand bases and industrial networks. The update also improves many of the systems players use every session, making building, trading, automation, ship management, and modding smoother and easier to understand. Everything in the Prosperity Update is free for all Space Engineers players. Launching alongside the update, the optional Prosperity Pack adds a new collection of decorative blocks and variants, including Sloped Cockpits, Bulky Hydrogen Tanks, Steep and Solid Stairs, Battery Banks, Square Railings, Decorative Server Racks, Cable Runs, and new lighting options. About Space Engineers Space Engineers is a sandbox game about engineering, construction, exploration, and survival in space and on planets. Players build spaceships, stations, planetary outposts, and vehicles in a fully destructible environment. About Keen Software House Keen Software House is an independent game development studio based in Prague, Czech Republic. Founded in 2010, the studio is best known for Space Engineers and its proprietary VRAGE game engine. Press Contact [email protected] Daily news, dev blogs, and stories from Game Developer straight to your inbox

Techmash
Jul 7th, 2026
Drive, Automate & Detonate: Space Engineers 2 drops massive VS2.3 Alpha update.

Drive, Automate & Detonate: Space Engineers 2 drops massive VS2.3 Alpha update. 7th July 2026 If you've been tracking the evolution of the Space Engineers 2 Alpha, it's time to strap back into your cockpit. Keen Software House has officially deployed its latest milestone update, VS2.3: "Drive, Automate & Detonate." Living up to its explosive name, this update injects a massive dose of mechanical freedom, advanced automation, expanded planetary warfare, and gruelling survival overhauls into the VRAGE3-powered sandbox. Here is everything you need to know about how VS2.3 is changing the engineering landscape. Drive: the mechanical toolkit is complete. For ground-pounders and planet explorers, the days of being restricted to thruster-based movement are over. VS2.3 introduces Wheel blocks, allowing players to engineer everything from nimble scout rovers to towering, resource-hauling mobile bases and trailers. To complement the existing pistons and rotors, Keen has finally introduced Hinges. This completes the core mechanical toolkit, giving you the power to craft intricate cargo ramps, variable-sweep wings, and complex robotic arms. Even better, newly introduced limits for rotors and pistons make these moving subgrids far easier to tune and control without triggering accidental, physics-defying catastrophes. Automate: complex grids without the coding. If you love building self-sustaining industrial loops or reactive defence grids, the automation overhaul in VS2.3 is a game-changer. The update adds three core components to your terminal: * The Event Controller: A powerful block capable of tracking real-time grid parameters - such as speed, altitude, power levels, inventory capacity, and weapon ammo - and triggering specific actions based on those conditions. * Timer Blocks: Designed to queue up and sequence automated actions, either instantly or after custom-defined delays. * Sensors: Allowing your ships and stations to seamlessly detect approaching physical objects, players, or threats. Whether you want hangar doors that automatically close when your ship leaves, or emergency batteries that kick in when primary power drops below 10%, you can now build deeply logic-driven grids entirely through the game's native blocks. Detonate: combat and total destruction. Space and planetary warfare just got significantly more lethal. Keen Software House has added Warheads (in both small and large grid formats), which can be detonated manually or triggered via your new automation systems. Furthermore, combat realism has taken a major leap forward: * Chain Reactions: Damaged O2/H2 tanks, active reactors, and packed ammo containers will now violently explode if compromised. * Heavy Payload Defences: New automated Rocket Turrets and rapid-fire Rocket Launchers have arrived to protect your territory. * Character Combat: If you prefer boots-on-the-ground skirmishes, character weapons now feature proper iron sights, complete with projectile impact decals and manual turret controls. Survival reworks and environmental threats. Surviving on the planets of the Almagest System is no longer a walk in the park. VS2.3 introduces a dedicated Classic Survival Start, dialling up the challenge to mimic a traditional, harsher survival loop. This brings voxel-based resource yields from terrain, restrictive backpack building limits, adjusted ore distribution, and rebalanced crafting recipes. Adding to the planetary pressure is the introduction of Wind Physics. Atmospheric weather events, like sandstorms, are no longer purely cosmetic. Strong winds will physically push airborne characters, loose debris, floating objects, and dynamic grids. To help you harness this chaos, the update adds Wind Turbines, allowing you to generate scalable green energy based entirely on local wind speeds. Behind the scenes: optimisation & what's next. Alongside 46 brand-new building blocks and the exclusive Pioneer Suit for Pioneer Edition owners, Keen has delivered substantial engine optimisations under the hood. Vegetation culling, shadow rendering, and voxel processing have all been upgraded to keep performance smooth, even in dense forests or during chaotic, high-fracture explosions. For those tracking the long-term Space Engineers 2 Roadmap, Keen also dropped an exciting development update: the team is prioritising Co-op Multiplayer & NPCs (VS4) ahead of the highly anticipated Water Update (VS3), aiming for a release window around November/December 2026. The verdict. The "Drive, Automate & Detonate" update successfully bridges the gap between raw creativity and practical survival. With robust physics, deep automation logic, and high-stakes combat, the Space Engineers 2 Alpha is quickly shaping up to be a worthy, next-generation successor to the original masterpiece. Space Engineers 2 is currently available in Playable Alpha on Steam. Find out more here #SpaceEngineers2 #KeenSoftwareHouse #GamingNews #SciFiGaming #SandboxGames #PCGaming #SpaceEngineers #IndieDev #TechMash

The Escapist
May 5th, 2026
Space Engineers 2: massive overhaul adds NPC hubs, new contracts, and Services Terminal.

Space Engineers 2: massive overhaul adds NPC hubs, new contracts, and Services Terminal. Paul McNally Last Updated On: May 5, 2026 3:23 AM PDT If there's one thing Space Engineers has always thrived on, it's giving players just enough structure to immediately ignore it and build something ridiculous anyway, which is my kind of game. But with the newly released Economy 2 update, Keen Software House is making a serious push to turn its sandbox into something that feels a bit more alive, and, crucially, worth trading in. The free update, now live across all platforms, is being billed as the biggest economy overhaul in the game's history, and it's not hard to see why. NPC trade stations, once functional but, without being unkind, a bit lifeless, have been transformed into busy hubs populated by animated characters which is much cooler. At the centre of it all is the new Services Terminal, which is easily the headline addition. This lets players store entire grids - ships, vehicles, the lot - and redeploy them later wherever needed. It also introduces paid repair and salvage options, meaning you can fix up a battered ship or cash in unwanted builds without spending hours tearing them apart piece by piece. It's a massive quality-of-life win, especially for anyone who's ever stared at a half-destroyed cruiser and simply logged off instead. Trading and contracts have also had a full rethink. There's a new unified economy interface that pulls together store listings and missions into a single view, along with remote item searching. Contracts now span everything from courier jobs and PvE bounties to salvage and recovery missions, with rebalanced rewards designed to make them feel less like busywork and more like actual opportunities. In my opinion, this is the bit that could quietly do the most heavy lifting long-term, giving players a reason to engage with the wider world rather than just their own creations. Beyond that, there's a huge injection of content. Seventeen new stations, over 40 ship and vehicle prefabs, expanded factions, and even animated NPCs all help flesh things out. Throw in new structural blocks, safe zone tweaks, and general inventory improvements, and it's one of those updates that touches almost every corner of the game. Alongside the free update, there's also a paid Economy 2 Pack, adding a pile of decorative blocks for builders who want their creations to look as good as they function. But make no mistake, the real meat is in the free overhaul. For a game that's always leaned heavily on its freedom of creativity for its players, Economy 2 feels a bit like evolution. It doesn't get in the way of building your absurd space contraptions, but it finally gives them a world that feels worth operating in. The Escapist is supported by its audience. When you purchase through links on its site, Escapist Magazine may earn a small affiliate commission. Learn more about its Affiliate Policy

Keen Software House
Sep 8th, 2025
Space Engineers: Apex Survival Live Now!

Keen Software House Group is excited to introduce Apex Survival, the next major evolution of Space Engineers.

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