- Action
- Indie
- Simulation
- Strategy
Game
Space Engineers 2
Space Engineers 2 is an open world sandbox game where engineering meets exploration, construction, and survival in the vastness of space. Become a pioneer in the distant Almagest system, a new uncharted world with infinite possibilities for creativity and discovery. Build everything from starships to space stations as you craft your own path in this highly anticipated next chapter of the Space Engineers series!
Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.
About Space Engineers 2
- Released
- January 2025
- Developer
- Keen Software House
- Engine
- VRAGE
- Series
- Space Engineers
- Platforms
- PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsSpace Engineers 2 Dev Diary: July 30, 2026Space Engineers 2 – Combat NPCs This week we playtested the new combat NPCs. The setting was a planetary station with both indoor and outdoor areas. One NPC was patrolling, while the others were standing guard. They already have idle animations, so the patrolling NPC walks for a while, stops, stretches his legs, dances a little (temporarily, and funny in a stupid way), and then continues patrol...
- Community AnnouncementsSpace Engineers 2: Hotfix 2.3.0.2798{STEAM_CLAN_IMAGE}/45354154/a8dd8eed3ce71ca515869d0aeb3ffb658d92519e.jpg Hotfix 2.3.0.2798 has been released! ➡️ Changelog: 🛠️ Support Portal: 🛰️ Discord: {STEAM_CLAN_IMAGE}/45354154/9f2c627d99ab627edb16bd37cd124aa1205838de.png Added tactical respawn points during FTUE to reduce the distance after player death Fixed the most common cases of the character falling through voxels Fixed an issue...
- Community AnnouncementsSpace Engineers 2 Dev Diary: July 16, 2026Deformed MaterialsIn Space Engineers, there has always been a clear difference between how armor blocks and other blocks react to damage. Armor blocks can deform when struck, while other blocks do not deform but instead show damage through their existing damage states. With Space Engineers 2, I want to push this further by introducing deformed materials – a new graphical and mechanical feature...
- Community AnnouncementsSpace Engineers 2: Hotfix 2.3.0.2793{STEAM_CLAN_IMAGE}/45354154/3ff15287fef1652e55467ef86248c6d16852309b.jpg Hotfix 2.3.0.2793 has been released! ➡️ Changelog: 🛠️ Support Portal: 🛰️ Discord: {STEAM_CLAN_IMAGE}/45354154/9f2c627d99ab627edb16bd37cd124aa1205838de.png Stability Fixes Added additional out-of-memory detection Fixed a crash at Components.UISystemComponent Fixed a crash at HavokTriggersSessionComponent.UpdateTriggers Fi...
- Community AnnouncementsSpace Engineers 2: Hotfix 2.3.0.2790{STEAM_CLAN_IMAGE}/45354154/4b076ec535ae5f6d1dd6450cc22d9fee5391db6b.jpg Hotfix 2.3.0.2790 has been released! ➡️ Changelog: 🛠️ Support Portal: 🛰️ Discord: {STEAM_CLAN_IMAGE}/45354154/9f2c627d99ab627edb16bd37cd124aa1205838de.png Stability Fixes Fixed a crash at BlockPlacementAlignment.UpdateAlignment Fixed a crash at ElasticAnalyticsReporterComponent.SendGroupedEvents Fixed a crash at EventCon...
- Community AnnouncementsSpace Engineers 2: Hotfix 2.3.0.2788{STEAM_CLAN_IMAGE}/45354154/666254cd6414cb044134ae4b83b876aa2268ac98.jpg Hotfix 2.3.0.2788 has been released! ➡️ Changelog: 🛠️ Support Portal: 🛰️ Discord: {STEAM_CLAN_IMAGE}/45354154/9f2c627d99ab627edb16bd37cd124aa1205838de.png Stability Fixes Fixed a crash at BlockPlacementAlignment.UpdateAlignment Fixed a crash at BlockPlacerNetworkStories.DeleteProjectedBlock Fixed a crash at ElasticAnalyt...
- Mods indexed
- 2.2k
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
of 8.4k on Steam Workshop
Most downloaded
Measured from the source's own counts, summed across every release.
- SB-19 CLAYMOREThe SB-19 CLAYMORE is designated as a Striker Bomber under the Terran Alliance Strategic Command (T.A.S.C.). Designed for long range interdiction operations, the CLAYMORE is equipped with devistating frontal firepower and a heavy payload.18.4k downloads
- Mission Runner by Diggrok (CS-1)Hydrogen fuel cargo shuttle for atmosphere and space to quickly run cargo. Load it with components & ore to sprint through contracts! Great starting ship designed for survival hand-welding. Easily remove catwalks/supports to access conveyor system. Onboard it has: - 4x Cargo Container 2.5m - 2x C...17.2k downloads
- Manta Freighter by Diggrok (CL-1)Hydrogen cargo hauler complete with mechanical blocks, large bay, light production capability, and large storage capacity. Built for VS 2.2. This entire ship is built around a superstructure frame, making it very easy to adapt and implement modifications and there are access doors in the cargo ba...16.7k downloads
- Colony Ship NapirThe Napir was the first ship sent to The Almagest. From it, as well as from its sister ships all else in The Almagest would be built. The Napir was the first ship sent to The Almagest. From it, as well as from its sister ships all else in The Almagest would be built. They held in their hands the...15.8k downloads
- KRAKEN - Drake InterplanetaryThis is the Drake Kraken from Star Citizien.12.8k downloads
- (BYU) Max PCUDescription This mod when added to the world will set your PCU amount to it maxed value9.6k downloads
- TLC TOAD Class LanderThe TOAD is a larger medium-sized deployment craft built to land hard, sit there menacingly, and pretend it was all part of the plan. Big, boxy, and unapologetically overbuilt, TOAD drops troops, gear, and bad decisions directly into hostile environments — including places it probably shouldn’t f...9.5k downloads
- Polis-1 StationPolis-1 station is a massive hangar that rests in the hollowed out crater of an asteroid. Polis-1 station is a massive hangar that rests in the hollowed out crater of an asteroid. Such a design was common for the first colonists of The Almagest - looking for any advantage they could get when it c...9.3k downloads
- ALC-22B SCABBARDThe ALC-22B SCABBARD is an Assault Landing Craft converted from the air-frame of the SB-19 CLAYMORE serviced in the Terran Alliance Strategic Command (T.A.S.C.). Engineered for swift troop and medium vehicle deployment and long-range accommodations.8.7k downloads
- MCRN Tachi 1:1 Scale (From The Expanse)1:1 scale replica of the Martian Congressional Republic Navy's (MCRN) Corvette-Class Light Frigate from the book/TV show "The Expanse".8.5k downloads
- [WCO] Essen-Class Corvette MK1The World's Commonwealth Essen-class Expedition Corvette Mk1 The Essen-Class Expedition Corvette Mk1 is a military-grade vessel designed for long-range expeditions. Named after a city on Weltsturn, this corvette balances durability and versatility, making it well-suited for deep-space operations....8.4k downloads
- DSI Talon (Concept) by DiggrokThe DSI Talon (Concept) earns its name from its striking resemblance to an eagle diving on its prey, talons extended. Engineered by Diggrok Space Industries, this prototype racer boasts a formidable five-thruster array.8.3k downloads
- [SM] - Vindicator Cockpit (Temporarily broken)A sleek fighter-style cockpit. Working in survival, without build states for now. Another cockpit mod:8.0k downloads
- SZ1 - Termite MK2SZ1-TERMITE — ATMOSPHERIC MINER ◤━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━◢ Lore — SZ1 Shipyards Developed in parallel with the Retribution project, the Termite-class Atmospheric Miner was SZ1 Shipyards’ answer to Verdure’s extreme early-settlement demands. Where the Retribution provided long-range...8.0k downloads
- TLC Basilisk Class CruiserThe Basilisk Class Cruiser is the Telstra Long Range Communications Company’s answer to securing the galaxy’s most critical transmissions. Designed for high-speed response and long-range operations, the Basilisk ensures that no signal goes dark7.6k downloads
- Helldivers II Super Earth Destroyer[Unfinished]This is my best attempt at recreating the main ship from Helldivers II. This current version is the unupgraded version so no outside weapons and the intorior is also unfinished. I will be finishing it later on, but I just had to publish the exterior.7.6k downloads
- Miner N-M1The N-M1 - is built to be small and to mine materials - any other function was a luxury the settlers couldn’t afford to bring with them. The Napir carried some supplies as a redundancy, but the plan for Almagest System was that the vast majority of resources would be sourced upon arrival. Why car...7.3k downloads
- Executive Shuttle MKIA deep space transpot and personal ship for wealthy executives who like to travel. I plan to update as more blocks are released.7.0k downloads
- Ore Detector 5x RangeUpgraded ore detector with 5× the vanilla scanning range, allowing much faster and wider resource detection. ⚠️ Warning: After the latest SE2 patch, very large scan ranges may cause performance drops on some systems. Fejlesztett ércdetektor 5×‑ös hatótávval, amely jóval gyorsabb és nagyobb terüle...6.8k downloads
- USS Constitution, Constitution Class Heavy CruiserThis is the Constitution Class, as seen in Star trek: The Original Series. This classic vessel features in some capacity in almost every star trek series. It was made famous by Captain James "Jim" Kirk. Under his command, the crew of the Enterprise made the record books for the most first contact...6.4k downloads
- Yellowjacket MkIA one-manned luxury transport vehicle -P.S. I seem to be having some graphical issues with the game in it's current state which has caused the low quality thumbnail. I will update it as soon as these issues are patched6.3k downloads
- Rocket Propulsion SystemsA mod that adds thrusters from my SE1 propulsion systems pack to SE2 Fraturing old and new models overhauled to be fully breakable RCS thrusters reworked to use 25cm grid system with new thruster cover blocks New Experimental propulsion section featuring fusion reactor, fusion drive and connectio...6.3k downloads
- SZ1 - RetributionSZ1-RETRIBUTION — DESTROYER-CLASS VESSEL ◤━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━◢ A flagship vessel of SZ1 Shipyards, the Retribution represents the next step in modular long-range warship design throughout the Almaghest System. Built for private military contractors, deep-space resource fleets,...6.3k downloads
- DSI - ArinoxDarkspot Industries Arinox We proudly present the Arinox, a long-range exploration ship built to venture deep into the Almagest system and beyond. Designed not just as a vessel, but as a home for a crew of 5 to 9 crewmembers, the Arinox comes equipped with onboard refineries and assemblers, allow...6.2k downloads
Browse all 2.2k Space Engineers 2 mods Sortable by downloads, rating and date.
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Why Space Engineers 2 mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Space Engineers 2 mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.